When a gay man has sex with an animal and after ejaculating into the asshole proceeds to lick it clean.
Scott gave his dog Andy a Dirty Sterba.
by Kill Bill The Kid December 15, 2008
1 more definition
When a faggot fucks his dog anally and then proceeds to lick the dripping cum from its ass.
Scott gave Andy a Dirty Sterba last night.
by Ron Fiala December 03, 2008