You are a complete dumbass for having to look up complete dumbass.
by casper June 15, 2004
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Someone who has not mastered the Russian language.
Dayman says I am a Complete Fucking Dumbass because I have not mastered the Russian language. I cried a little.
by LilacLB January 20, 2011
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That one guy that is just unfathomably stupid. You are often surprised and baffled at the thought that someone so incredibly stupid has even figured out how to breathe.

Leaves you speechless
Dumbass: We need to stop taking advantage of gravity. We’re running out of it and soon there will be none left for us
Everyone with one brain cell: You’re a complete fucking dumbass
by WazzuppG September 27, 2022
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Joe Biden, the illegitimate “president” of our once proud country that was installed like a toilet, rather than elected.
Hal Steinbrenner is a complete fucking dumbass for keep giving new contracts to the overrated Brian Cashman, who is also a complete fucking dumbass.
by PhoenixGamer34 September 20, 2023
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