1. Male or Female, an obease, nasty barnicle infested creature with ugly hair and unforseen features.
2. A fat nasty person.
3. A person with crusty skin leasions or dirty skin
See that dude over there buying those 10 whoppers, thats a fuckin crustified yetti sphincter
by The Nugget August 31, 2006
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A tall bearded sir who makes the best line of spirits.
Man, did you guys see Yetti last night? He was hammered!
by Curls and Things December 4, 2017
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A Yetty is a large party of 25+ people. Much like a real yetti it is a wild out of control monster and the tales of this creature are often not believed by others. A Yetty party is one so large and so out of control people don’t even believe the stories. This is not to be confused with a Getty.
Chris: Yo mark did you go to that Yetty last night it was insane?

Mark : Nah man I don’t believe those stories.
by winkyface10 May 31, 2018
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A Yetty is a large party minimum 25+ people. It derives from a real yetti which is a wild monster out of control and a very large creature. Much like a real yetti the tales of a party this epic are often thought of as not real or make believe. This is not to be confused with a Getty. As for a yetty is much more out of control.
Chris: Yo Mark did you go to that yetty last night , it was insane.
Mark : I don’t know man those stories don’t sound real.
by winkyface10 May 31, 2018
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A yettie is weed packed on top of tobacco in a bowl for your bong
I’m gonna pop a yettie
by Lightr00m May 25, 2020
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