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Someone who thinks they are better than everyone else. Usually the yatch snot is a trust fund baby. Commonly used against females who think they are perfect. Male yatch snots are easy to spot, usually wearing polos and loafers.
Dude 1: Yo that girl is kinda fly.

Dude 2: No way broham, that biatch is always trippin' thinkin' she is perfect.

Dude 1: Oh she is a yatch snot?

Dude 2: Mos' def.
by Trav907 March 18, 2008
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