To be able to be straight at the worst possible moments.
Dude, the cops just pulled you over. And You're high as hell.

Don't worry, don't worry. I'm dumke.
by Burr Burry March 22, 2010
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When you're taking a massive shit and the toilet water splashes into your asshole
Friend1: Bro I took a massive dumk and now my bootyhole got a rash
Friend2: Ew that is disgusting
by QWE123EWQ321QWE March 19, 2021
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A word commonly used to break an awkward silence.
Josh: Your mom is freakin' hot.
Chris: ...
Josh: ...
Chris: dumk.

by Marco Sav. August 06, 2007
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