Definitions by Pat Whitman and Jake Fitzpatrick

Arc de Triomphe 

Female version of the Eiffel Tower. Occurs when one male supports his body with hands and feet facing upwards (acting as a bridge), while one woman stands over his mouth and the other over his crotch and exchange a high five.

Dude, did you hear about when Brad and those two chicks did that Arc de Triomphe last night?

Arc de Triomphe by Pat Whitman and Jake Fitzpatrick January 6, 2008