Top Definition
To act like an assmarmont. To do things of an assmarmont nature. Up to and including any actions taken, that due to ones monumental stupidity have dire or emberassing results.
Steve put on a display of assmarmontry last night, he drank to much last night and fell off the balcony while trying to impress some chick.
#dumb #stupid #ass #jerk #idiot
by Brandon T. Johnson July 04, 2008
5 Words related to Assmarmontry
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