Season 11 The Bitcoin Entanglement The Matrimonial Metric The Celebration Reverberation The Solo Oscillation Season 12 The Confidence Erosion The Proposal Proposal Pages in category "Penny has long hair" The following 53 pages are in this category, out of 53 total. A The Allowance EvaporationB The Barbarian Sublimation The Birthday Synchronicity The Bitcoin Entanglement The Brain Bowl IncubationC The Celebration Reverberation The Codpiece Topology The Cognition Regeneration The Cohabitation Experimentation The Collaboration Fluctuation The Comic-Con Conundrum The Confidence Erosion The Conjugal Conjecture The Collaboration Contamination The Hot Tub Contamination The Convergence-ConvergenceD The Dependence TranscendenceE The Emotion Detection Automation E cont. Episode 11.14 Episode 11.15 Episode 11.16 Episode 11.17 Episode 11.18 Episode 11.19 Episode 11.20 Episode 11.21 Episode 11.22 Episode 11.23 Episode 11.24 The Escape Hatch IdentificationF The Fetal Kick CatalystG The Geology Elevation The Gyroscopic CollapseH The Holiday SummationI The Explosion Implosion The Relaxation Integration L The Line Substitution Solution The Long Distance DissonanceM The Matrimonial Metric The Military MiniaturizationP The Property Division Collision The Proposal ProposalR The Tesla Recoil The Recollection Dissipation The Proton Regeneration The Retraction Reaction The Romance RecalibrationS Season 11 Season 12 The Separation Agitation The Solo OscillationT The Big Bear PrecipitationV The Veracity Elasticity Retrieved from "http://bigbangtheory.wikia.com/wiki/Category:Penny_has_long_hair" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.