if a dude sleeps with a girl and doesn't shower, gets up the next morning and can still smell her on his member... she made his dick stink... thus a "cockskunk"
"Dude, I swear I could still smell that cockskunk this morning when I took a piss...."
"Dude she cockskunked me!!"
"Dude she cockskunked me!!"
by Turbostevey November 10, 2009