The Bachelor Party Corrosion

The Big Bang Theory"The Bachelor Party Corrosion"
Season 9
Number 3

The Bachelor Party Corrosion is the third episode of the ninth season of The Big Bang Theory.

Synopsis

Howard, Raj, and Sheldon take Leonard to Mexico for a bachelor party, while Bernadette and Amy plan a bachelorette party for Penny.

External Links

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Media The Big Bang Theory • Young Sheldon • Video Characters Main Characters: Leonard Hofstadter • Sheldon Cooper • Penny Hofstadter • Howard Wolowitz • Rajesh Koothrappali • Amy Farrah Fowler • Bernadette Rostenkowski-Wolowitz • Stuart Bloom • Emily Sweeney • Leslie Winkle Recurring Characters: Barry Kripke • Wil Wheaton • Althea • Kurt • Eric Gablehauser • Mary Cooper • Debbie Wolowitz • V.M. Koothrappali • Mrs. Koothrappali • Mike • Stephanie Barnett • Beverley Hofstadter • President Siebert • Zack Johnson • Priya Koothrappali • Wyatt • Mike Rostenkowski • Mrs. Rostenkowski • Alex Jensen • Janine Davis • Lucy • Professor Proton • David Gibbs • Claire • Stephen Hawking • Alfred Hofstadter • Colonel Richard Williams • Denise Minor Characters: Christy • Lalita Gupta • Toby Loobenfeld • Dennis Kim • Dimitri • Missy Cooper • Blain • Tom • Octavia • Maria • Lourdes • Ramona Nowitzki • Kathy O'Brian • David Underhill • Alicia • Mikayla • Captain Sweatpants • Lonely Larry • Dr. Crawley • Bethany • Sarah • Skeeter • Professor Laughlin • Abby • Martha • Officer Hackett • Sandy • Glen • Venkatesh Koothrappali • Sebastian • Louie/Louise • Joyce Kim • Mrs. Gunderson • Joy • Mrs. Fowler • Angela Page • Professor Glenn • Mrs. Latham • Todd Zarnecki • Susan • Randall • Colonel Richard Williams Episodes Season 1: Pilot • The Big Bran Hypothesis • The Fuzzy Boots Corollary • The Luminous Fish Effect • The Hamburger Postulate • The Middle-Earth Paradigm • The Dumpling Paradox • The Grasshopper Experiment • The Cooper-Hofstadter Polarization • The Loobenfeld Decay • The Pancake Batter Anomaly • The Jerusalem Duality • The Bat Jar Conjecture • The Nerdvana Annihilation • The Porkchop Indeterminacy • The Peanut Reaction • The Tangerine Factor Season 2: The Bad Fish Paradigm • The Codpiece Topology • The Barbarian Sublimation • The Griffin Equivalency • The Euclid Alternative • The Cooper-Nowitzki Theorem • The Panty Piñata Polarization • The Lizard-Spock Expansion • The White Asparagus Triangulation • The Vartabedian Conundrum • The Bath Item Gift Hypothesis • The Killer Robot Instability • The Friendship Algorithm • The Financial Permeability • The Maternal Capacitance • The Cushion Saturation • The Terminator Decoupling • The Work Song Nanocluster • The Dead Hooker Juxtaposition • The Hofstadter Isotope • The Vegas Renormalization • The Classified Materials Turbulence • The Monopolar Expedition Season 3: The Electric Can Opener Fluctuation • The Jiminy Conjecture • The Gothowitz Deviation • The Pirate Solution • The Creepy Candy Coating Corollary • The Cornhusker Vortex • The Guitarist Amplification • The Adhesive Duck Deficiency • The Vengeance Formulation • The Gorilla Experiment • The Maternal Congruence • The Psychic Vortex • The Bozeman Reaction • The Einstein Approximation • The Large Hadron Collision • The Excelsior Acquisition • The Precious Fragmentation • The Pants Alternative • The Wheaton Recurrence • The Spaghetti Catalyst • The Plimpton Stimulation • The Staircase Implementation • The Lunar Excitation Season 4: The Robotic Manipulation • The Cruciferous Vegetable Amplification • The Zazzy Substitution • The Hot Troll Deviation • The Desperation Emanation • The Irish Pub Formulation • The Apology Insufficiency • The 21-Second Excitation • The Boyfriend Complexity • The Alien Parasite Hypothesis • The Justice League Recombination • The Bus Pants Utilization • The Love Car Displacement • The Thespian Catalyst • The Benefactor Factor • The Cohabitation Formulation • The Toast Derivation • The Prestidigitation Approximation • The Zarnecki Incursion • The Herb Garden Germination • The Agreement Dissection • The Wildebeest Implementation • The Engagement Reaction • The Roommate Transmogrification Season 5: The Skank Reflex Analysis • The Infestation Hypothesis • The Pulled Groin Extrapolation • The Wiggly Finger Catalyst • The Russian Rocket Reaction • The Rhinitis Revelation • The Good Guy Fluctuation • The Isolation Permutation • The Ornithophobia Diffusion • The Flaming Spittoon Acquisition • The Speckerman Recurrence • The Shiny Trinket Maneuver • The Recombination Hypothesis • The Beta Test Initiation • The Friendship Contraction • The Vacation Solution • The Rothman Disintegration • The Werewolf Transformation • The Weekend Vortex • The Transporter Malfunction • The Hawking Excitation • The Stag Convergence • The Launch Acceleration • The Countdown Reflection Season 6: The Date Night Variable • The Decoupling Fluctuation • The Higgs Boson Observation • The Re-Entry Minimization • The Holographic Excitation • The Extract Obliteration • The Habitation Configuration • The 43 Peculiarity • The Parking Lot Escalation • The Fish Guts Displacement • The Santa Simulation • The Egg Salad Equivalency • The Bakersfield Expedition • The Cooper/Kripke Inversion • The Spoiler Alert Segmentation • The Tangible Affection Proof • The Monster Isolation • The Contractual Obligation Implementation • The Closet Reconfiguration • The Tenure Turbulence • The Closure Alternative • The Proton Resurgence • The Love Spell Potential • The Bon Voyage Reaction Season 7: The Hofstadter Insufficiency • The Deception Verification • The Scavenger Vortex • The Raiders Minimization • The Workplace Proximity • The Romance Resonance • The Proton Displacement • The Itchy Brain Simulation • The Thanksgiving Decoupling • The Discovery Dissipation • The Cooper Extraction • The Hesitation Ramification • The Occupation Recalibration • The Convention Conundrum • The Locomotive Manipulation • The Table Polarization • The Friendship Turbulence • The Mommy Observation • The Indecision Amalgamation • The Relationship Diremption • The Anything Can Happen Recurrence • The Proton Transmogrification • The Gorilla Dissolution • The Status Quo Combustion Season 8: The Locomotion Interruption • The Junior Professor Solution • The First Pitch Insufficiency • The Hook-up Reverberation • The Focus Attenuation • The Expedition Approximation • The Misinterpretation Agitation • The Prom Equivalency • The Septum Deviation • The Champagne Reflection • The Clean Room Infiltration • The Space Probe Disintegration • The Anxiety Optimization • The Troll Manifestation • The Comic Book Store Regeneration • The Intimacy Acceleration • The Colonization Application • The Leftover Thermalization • The Skywalker Incursion • The Fortification Implementation • The Communication Deterioration • The Graduation Transmission • The Maternal Combustion • The Commitment Determination Season 9: The Matrimony Momentum • The Separation Oscillation • The Bachelor Party Corrosion • The 2003 Approximation • The Perspiration Implementation • The Helium Insufficiency • The Spock Resonance • The Mystery Date Observation • The Platonic Permutation • The Earworm Reverberation • The Opening Night Excitation • The Sales Call Sublimation • The Empathy Optimization • The Meemaw Materialization • The Valentino Submergence • The Positive Negative Reaction • The Celebration Experimentation • The Application Deterioration • The Solder Excursion Diversion • The Big Bear Precipitation • The Viewing Party Combustion • The Fermentation Bifurcation • The Line Substitution Solution • The Convergence-Convergence Season 10: The Conjugal Conjecture • The Military Miniaturization • The Dependence Transcendence • The Cohabitation Experimentation • The Hot Tub Contamination • The Fetal Kick Catalyst • The Veracity Elasticity • The Brain Bowl Incubation • The Geology Elevation • The Property Division Collision • The Birthday Synchronicity • The Holiday Summation • The Romance Recalibration • The Emotion Detection Automation • The Locomotion Reverberation • The Allowance Evaporation • The Comic-Con Conundrum • The Escape Hatch Identification • The Collaboration Fluctuation • The Recollection Dissipation • The Separation Agitation • The Cognition Regeneration • The Gyroscopic Collapse • The Long Distance Dissonance Season 11: The Proposal Proposal • The Retraction Reaction • The Relaxation Integration • The Explosion Implosion • The Collaboration Contamination • The Proton Regeneration • The Geology Methodology • The Tesla Recoil • The Bitcoin Entanglement • The Confidence Erosion • The Celebration Reverberation • The Matrimonial Metric • The Solo Oscillation • The Separation Triangulation • The Novelization Correlation • The Neonatal Nomenclature • The Athenaeum Allocation • The Gates Excitation • The Tenant Disassociation • The Reclusive Potential • The Comet Polarization • The Monetary Insufficiency • The Sibling Realignment • The Bow Tie Asymmetry Season 12: The Conjugal Configuration • The Wedding Gift Wormhole • The Procreation Calculation • The Tam Turbulence • The Planetarium Collision • The Imitation Perturbation • The Grant Allocation Derivation • The Consummation Deviation • The Citation Negation • The VCR Illumination • The Paintball Scattering • The Propagation Proposition • The Confirmation Polarization • The Meteorite Manifestation • The Donation Oscillation • The D & D Vortex • The Conference Valuation • The Laureate Accumulation • The Inspiration Deprivation • The Decision Reverberation • The Plagiarism Schism • The Maternal Conclusion • The Change Constant • The Stockholm Syndrome Locations The Apartment Building • Apartment 4A • Apartment 4B • The Elevator • California Institute of Technology • Wolowitz House • The Comic Center of Pasadena • Pasadena • The Cheesecake Factory • Raj's Apartment • Amy's Apartment • Howard and Bernadette's Apartment • The Stairs • Sheldon's Old Office • Raj's Old Office • Sheldon's New Office • Howard's Lab • The University Cafeteria • Kripke's Plasma Lab • International Space Station • The Kinetics Lab Songs Transportations See Also Unaired Pilot