Sheldon Coopers 'Space Invaders' Shirt

If you don't know what Space Invaders is then I think it's safe to say that you wasted your youth. Or, you know, had friends and sex and stuff. As for myself, I loved the game (read into that what you will). And I love this shirt, as well. To pick one up for yourself check out the link below which will open up a new window to Amazon.com.

Featured in The Big Bang Theory episodes

S01 E10: "The Loobenfeld Decay"
S02 E05: "The Euclid Alternative"
S02 E15: "The Maternal Capacitance"
S03 E07: "The Guitarist Amplification"
S04 E04: "The Hot Troll Deviation"
S05 E07: "The Good Guy Fluctuation"
S06 E08: "The 43 Peculiarity"
S06 E22: "The Proton Resurgence"
S07 E04: "The Raiders Minimization"
S10 E01: "The Conjugal Conjecture"

Sheldon Coopers 'Shoot 'Em Up' Shirt

This shirt used to be available from Jinx.com, but has since become sold out and — according to them — not going to be put back in stock.

Featured in The Big Bang Theory episodes

S04 E08: "The 21-Second Excitation"
S06 E12: "The Egg Salad Equivalency"

Sheldon Coopers 'Minecraft Blocks' Shirt

This t-shirt is in reference to the massively popular sandbox video game, Minecraft. It was originally sold by ThinkGeek.com, but has since disappeared from that website.

Featured on The Big Bang Theory episodes

S09 E02: "The Separation Oscillation"

Sheldon Coopers 'D-Pad' Shirt

Here we have Sheldon's D-Pad shirt (that's the directional pad of a gaming consoles controller, for you noobs). He wears a couple of different colored shirts which sport this same design and you can purchase one that's similar from Design By Humans by clicking here.

Featured on The Big Bang Theory episodes

S07 E14: "The Convention Conundrum"
S07 E20: "The Relationship Diremption"
S08 E05: "The Focus Attenuation"
S08 E10: "The Champagne Reflection"
S08 E21: "The Communication Deterioration"
S09 E01: "The Matrimonial Momentum"
S09 E14: "The Meemaw Materialization"
S09 E24: "The Convergence Convergence"

Sheldon Coopers 'Astrosmash' Shirt

Astrosmash was an early video game originally developed for Intellivision video game console and later for the Atari 2600. This shirt is more or less a screenshot from the classic video game. You can purchase one of your own from the Amazon link below.

Featured on The Big Bang Theory episodes

S03 E15: "The Large Hadron Collision"
S04 E18: "The Prestidigitation Approximation"
S05 E07: "The Good Guy Fluctuation"
S05 E12: "The Shiny Trinket Maneuver"
S05 E18: "The Werewolf Transformation"
S05 E21: "The Hawking Excitation"
S06 E04: "The Re-Entry Minimization"
S06 E09: "The Parking Spot Escalation"
S06 E14: "The Cooper/Kripke Inversion"
S07 E17: "The Friendship Turbulence"
S09 E12: "The Sales Call Sublimation"