Drunkard's Bulimia

The act of inducing vomiting as means of achieving sobriety. Most commonly performed after a night of heavy drinking. Methods include shoving one's finger down his or her throat in a manner similar to famed reality television stars. Although it is theoretically sensible, its effectiveness is uncertain.

*Scene is set at a crowded party. Dude 1 walks into the bathroom and finds Dude 2 sitting in front of the toilet*

Dude 1: Why the hell are you shoving your finger down your throat?

Dude 2: It's called drunkard's bulimia. I heard that it helps you sober up after a night of heavy drinking.

Dude 1: You're a moron.