Not to be confused with an arrowhead. The dartbottom is a tricky sexy bitch who pretends she can't play darts and will go to great lengths to make you believe so: not limited to playing with one eye closed, provocatively dancing to Mazza Star, or just smiling in your direction making you forget what you were doing to begin with.
Scooter: " Wow Christina really knows her way around the dartboard!"
Liz: "I know right? I wonder what her secret is..."
Mike: "C'mon guys, didn't you know my wife is the sexiest dartbottom in this part of town?"