A person who engages in the act of "dog fucking" or "fucking the dog", or an instance of said activity.
"John's having another smoke break"
"What a useless dog fuck"
"Where's John?"
"Who knows? Having a good dog fuck, I'll bet"
"What a useless dog fuck"
"Where's John?"
"Who knows? Having a good dog fuck, I'll bet"
by pawntony January 30, 2007