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1.Red Formen says this a lot.

2.An idiot that tries to get himself (or herself) killed.
1.Red:"You Dumbass!"

Eric: "That one I may have to give you this time."

2.Someone that jumps off a building for fun.
by lev1234567 June 21, 2009
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31
1)someone who constantly doesn't listen to his family/friends dispite them being right 100% of the time

2)anyone who gets dumped 3 times a week by 3 different dates every single week

3)a person who lies about having 4.0 avg in high school yet still works a barely above minimum wage job at a retail store

4) See Craig
Craig is such a dumbass and a liar to boot.
by bungholio_portfolio April 12, 2009
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32
Everyone's right: George W. Bush is a complete, 100%, genuine, Grade-A Dumb-Ass!!
He's the perfect example!! No better definition than that!!!
I've never seen a bigger Dumb-Ass than our very own President George W. "Dumb-Ass" Bush!!
If you voted for him, shame on you!!
And I quote the dumb-ass: "She's a Texas gal, just like me!"
by Dan DLO L. October 07, 2005
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35
"Dumbass" is a redundant term. An "ass" is a fool and "dumb," of course, means stupid. Hence, "dumbass" means "stupid fool." Is not it more efficient simply to call someone ans "ass?"
by Paul Thundergod June 26, 2003
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