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The act of vomiting after too many margaritas, as defined by a T9 text betrayal. Can also be used to define any sort of alcohol related activity.
Oh snap! Lynne was waterfalling margs. Hope she doesnt wongu...
by Chanita August 16, 2007
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Slang: Vulgar.


1. Nonsense, lies, or exaggeration.
Guy: Dude, IGN is right about God Hand

Dude: That's fuckin' wongus.
by UnassumingLocalGuy June 11, 2018
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