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1.
I like guys to do this to me
Are you an ass banger? pump me in the pooper!
by bt February 21, 2003
 
2.
Literally 'one who bangs ass', but can generally refer to anyone stupid and/or annoying.
Shut the fuck up, Timmy. Quit being such a goddamn assbanger.
by Flapdoodle May 18, 2003