Multiple meanings one, which may stand for: KickAssRapper.
Added sauce after words.
Is a SluttyWhoreHoin'Prostitute.
Makes friends with everyone.
Easily annoys others, which can resort to problems.
"Dude I heard she is a SluttyWhoreHoinProstitute."
"Well duhh, she is after all A KAR."
Karwhore: Whatya gonna do about it?
Me: *headshot* suck spring(springfield sniper rifle) bitch