A male who sleeps with a large number of people. In essence, he is just a dildo, being only used for his penis.
Stevie: I've had sex with five people this week.

Jeff: You're a dildude.
by Nig-Nag June 6, 2009
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1. Usually a male the sucks so hard he can go fuck himself.
2. Dudes who are so self absorbed they prefer to suck their own dick.
3. Dude who rides his own nuts.
by Orly Vazquez May 29, 2008
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A dweebus or an idiot. Someone who is just plain stupid.
She asks the dumbest questions, she is such a dildud.
by gabsablex November 7, 2022
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