Beanomonster

a person who consumes all of the alchohol or drugs at a party or gathering and promptly leaves or goes to bed early.
this does not involve passing out as that would be a "barry" or a "whitey".

gurnsey is such a beanomonster, he came round last nite and drank all the cidre and buggered off.

by The fonz appreciation society December 4, 2007