Top Definition
The name for a person so foul or stupid that they could only have been conceived out of wedlock through anal sex.
George W. Bush is a real ass bastard.
by Tim Mad Dammit December 02, 2005
4 more definitions
An arrogant prick lacking a father figure in his life.
Jim Hedican is such an assbastard
by Tyx2 November 01, 2007
A person who has been conceived and born in an unwed gay man's anus.
I hate that guy, he's a complete ass-bastard.

So your dads aren't married? That'd make you an ass-bastard, huh?
by Safe Seraphim July 10, 2008
Synonym to "jackass", a person who has performed, or is performing an action you find disturbing in some way, or of which you are jealous.
"Hey man I just won the lotto!"
"Sorry I just knocked over your Pepsi"
by Herb Eaversleuse May 16, 2003
Someone who is so wrong and impossible he or she could have only been spawned from the rear end of some single possibly male homosexual person.
The ass bastard slept with his ex wife's new step daughter!
by Dody Bush December 16, 2006

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