Amy Adams Adorably Fumbles Flip Cup!

Getty Images

Amy Adams apparently hasn't hung around too many frat houses.

The Big Eyes star agreed to play a game of flip cup with Tonight Show host Jimmy Fallon on Thursday, but had a few flubs along the way. Donning Santa hats and chugging beer from red and green glasses, Adams just couldn't seem to perfect her technique when pitted against Fallon.

PHOTOS: Stars Dressed as Sexy Santas!

The late-night host, a flip cup expert in comparison to Adams, won the game as the 40-year-old actress was still trying to flip her third cup over.

We're sure Adams will do better at hosting Saturday Night Live this weekend -- with musical guest One Direction -- than she is at this university past time.

Related Gallery