A real sleazy dude who is always sneakin up and hittin on you.
Girrrrrrl, I just got creeped on by that creepdog over there at the bar. He came out of NOWHERE!
by Dina February 15, 2005
Guy that has something "off" about him. He is weird, scary, perverted... just a huge creep.
That 50 year old that just hit on your little sister is a huge creep-dog
by 301 August 01, 2006
someone who looks plain creepy and can't do anything about it
my bro shaved his head, so far he's been creep-doggin all summer
by creepdogexpert July 28, 2010