The Big Bang Theory
S02E20 The Hofstadter Isotope
When a fellow comic book fan shows interest in Penny, Leonard and Howard decide to check out the bar's Ladies' Night.
Season 2 Episodes
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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