A creation of a boy named Ryan from the suburban town of East Brunswick, Dynch can refer to:

1. Somebody who is generally disliked, or just an ass, tool, dick, or dipshit.
2. A fat clown's asshole.
3. A lesbian.
Dave: Dude, have you talked to Steve lately?
Ryan: Yeah, hes acting like a total dynch.
by shadowpsyche May 22, 2008
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