1 definition by SIERRA.

Abbreviation of what the hell, who the hell, why the hell, with... Or replace hell with heck. Whatever.
person a: Wth, my dog ate my sandwich.
person b: Wth did he do that?
person a: Wth knows, man.
person b: I bet the guy thats wth me knows.
by SIERRA. September 11, 2005
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