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"