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1.
A whore dog is a man whore or slut. A male that will fuck anything or anybody that walks no matter how they look or smell.
Your man is such a whore dog,why do you stay with him?
by lil miss April 13, 2006
 
2.
Woman whose morals and/or standards are at or below absolute zero. Will do just about anything with anyone or anything.
"Damn, that's the third different guy to spend the night at her place this week. She's not just a whore, she's a whoredog!
by cyclopath February 27, 2010