This comedy duo' musical performance is hilarious. Sometimes they visit the gang of the CBS TV sitcom "The Big Bang Theory (2007-)" and have fun wreaking havoc.

Garfunkel (Riki Lindhome) plays Ramona Nowitzki who was Sheldon's first obsessive admirer, before the existence of Amy Farrah Fowler.

Oates (Kate Micucci) plays the socially awkward Lucy who runs away when Raj becomes too demanding.