A person who claims to have a quiet evening and then to be the drunkest person at the party at the end of the evening.
Likewise, a wild evening can be described as a dammes. (Similar Word damn)
Guy 1: That will be a dammes Party.
Dammes is a beta-male with the worst gameplay skills anyone could ever see. He also can't keep a girlfriend. Twice.
(Also commonly shortend as Dam)
Oh, my friend is sooooo bad at this game, he's such a Dam.
That dude is so ugly, he's such a Dammes.