part 2 - subscribe - follow me on twitter - follow me on instagram. after more than five years of dating, sheldon and amy had sex on thursday nights episode of the big bang theory. Consider it the chuck lorre, multi-cam laugh-track version of donna martin. the big bang theorys sheldon and amy will finally have sex in an episode set to air on december 17, producers have revealed. sheldon and amy finally have coitus during hilarious star wars-themed big bang theory episode amy duncan friday 1254 pm share this article via facebook share this article via twitter. Sheldon and amy or shamy shamy first met when an online dating site paired them up as the perfect match for each other (courtesy of howard and raj, who secretly registered sheldon on a dating site). Although she considered him to be her kinda-sorta-boyfriend, sheldon only considered amy his friend (shes a girl and shes my friend, but shes not my girlfriend). big bang theory spoilers sheldon cooper and amy farrah fowler are finally going to have sex amy duncan thursday 905 am. at the end of last weeks prom-themed big bang theory, sheldon sent an orgasmic shiver down amys spine when he took the l-word right out of her mouth.