A barhag whore, you'd never really date her. Also known as a "scally" or "scallies", they are good to have around at parties and good to occasionally hook up with. They're usually okay with this, no drama involved.
A scalywag is the opposite of a carpetbagger.
There were a bunch of scalywags in that bar last night.
He hooked up with some random scalywag.
Morally casual women.
I was chilling with my boy Dinges at the bar and he said, "Yo J, lets find some scalywags, I'm trying to get my D wet".
When a woman gives a blow job while sitting on a heineken bottle.
Did you see brandon with that scalywag at the party last night?
A scalywag is the extra skin that is located at the bottom of the ball sac(scrodum)area.
My scalywag is chafed from the cold weather.