Sheldon Coopers Robot Shirt

I'm as of yet unsure of who this robot is, thus making it difficult to sniff out any trace of his existence on a shirt in real life. When I do, you'll be the first to know.

Featured on The Big Bang Theory episodes

S06 E08: "The 43 Peculiarity"
S07 E03: "The Scavenger Vortex"
S11 E03: "The Relaxation Integration"
S12 E12: "The Propagation Proposition"