Leonard's White Retro Japanese Robot T-Shirt From Big Bang Theory

This white Retro Japanese Robot T-Shirt was worn by Leonard in Season 2, Episodes 4 (The Griffin Equivalency) and 16 (The Cushion Saturation)

Sheldon's Green Robot Scrap Rock em Sock em Robots T-Shirt

This green robot scrap Rock "em Sock" em Robots T-Shirt was worn by Sheldon in in Season 5, Episode 6 (The Rhinitis Revelation), when Sheldon's mother comes to visit,and Sheldon competes with the gang for his mother's attention.

Leonard's Paradox Molecule T Shirt from big bang theory

Paradox Molecule T-Shirt

This Paradox Molecule T-Shirt wron by Leonard in the big bang theory.As worn by Leonard in Season 1, Episode 4 (The Luminous Fish Effect)