The big bang theory: The complete second season

The bad fish paradigm

The codpiece topology

The barbarian sublimation

The Griffin equivalency

The Euclid alternative

The Cooper-Nowitzki theorem

The panty pinata 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 monopolor expedition

Disc 1. Pilot / written by Chuck Lorre & Bill Prady ; directed by James Burrows

The big bran hypothesis / teleplay by Robert Cohen & Dave Goetsch ; story by Chuck Lorre & Bill Prady ; directed by Mark Cendrowski

The fuzzy boots corollary / teleplay by Bill Prady & Steven Molaro ; story by Chuck Lorre ; directed by Mark Cendrowski

The luminous fish effect / teleplay by David Litt & Lee Aronsohn ; story by Chuck Lorre & Bill Prady ; directed by Mark Cendrowski

The hamburger postulate / teleplay by Dave Goetsch & Steven Molaro ; story by Jennifer Glickman ; directed by Andrew D. Weyman

The Middle Earth paradigm / teleplay by David Litt & Robert Cohen ; story by Dave Goetsch ; directed by Mark Cendrowski. Disc 2. The dumpling paradox / teleplay by Lee Aronsohn & Jennifer Glickman ; story by Chuck Lorre & Bill Prady ; directed by Mark Cendrowski

The grasshopper experiment / teleplay by Lee Aronsohn & Robert Cohen ; story by Dave Goetsch & Steven Molaro ; directed by Ted Wass

The Cooper-Hofstadter polarization / teleplay by Chuck Lorre & Lee Aronsohn & Dave Goetsch ; story by Bill Prady & Stephen Engel ; directed by Joel Murray

The Loobenfeld decay / teleplay by Bill Prady & Lee Aronsohn ; story by Chuck Lorre ; directed by Mark Cendrowski

The pancake batter anomaly / teleplay by Bill Prady & Stephen Engel ; story by Chuck Lorre & Lee Aronsohn ; directed by Mark Cendrowski

The Jerusalem duality / teleplay by Dave Goetsch & Steven Molaro ; story by Jennifer Glickman & Stephen Engel ; directed by Mark Cendrowski. Disc 3. The bat jar conjecture / teleplay by Bill Prady & Robert Cohen ; story by Stephen Engel & Jennifer Glickman ; directed by Mark Cendrowski

The Nerdvana annihilation / teleplay by Stephen Engel & Steven Molaro ; story by Bill Prady ; directed by Mark Cendrowski

The pork chop indeterminacy / teleplay by Lee Aronsohn & Bill Prady ; story by Chuck Lorre ; directed by Mark Cendrowski

The peanut reaction / teleplay by Dave Goetsch & Steven Molaro ; story by Bill Prady & Lee Aronsohn ; directed by Mark Cendrowski

The tangerine factor / teleplay by Lee Aronsohn & Steven Molaro ; story by Chuck Lorre & Bill Prady ; directed by Mark Cendrowski

Disc 1. The electric can opener fluctuation ; The Jimmy conjecture ; The Gothowitz deviation ; The pirate solution ; The creepy candy coating corollary ; The cornhusker vortex ; The guitarist amplification ; The adhesive duck deficiency

Disc 2. 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

Disc 3. The precious fragmentation

The pants alternative

The Wheaton recurrence

The spaghetti catalyst

The Plimpton stimulation

The staircase implementation

The lunar excitation

Disc 1. 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 --

disc 2. The parking spot escalation ; The fish guts displacement ; The Santa simulation ; The egg salad equivalency ; The Bakersfield expedition ; The Cooper/Kripke inversion ; The spoiler alert segmentation ; The tangle affection proof --

disc 3. 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

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.