(v.) A game where the objective is to use an erect penis as a dart and another person's ass as the dart board. A "bulls-eye" in this game is defined by anal penetration.
Yo Josh, that game of assdarts me and your sister played last night was intense, I scored 5 bulls-eyes!!!!
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.