A somewhat subtle way of saying that someone is a homosexual or a hinge. It can apply to either men or women. Basically, most hetero-guys would subscribe to Playboy and most hetero-gals would subscribe to Playgirl. However, a guy who subscribes to the "other magazine" would get Playgirl.
verb, after an anal sexual intercourse, spreading the cheeks and ejaculating on the hole. then waiting for it to dry, peeling it off and having the person eat it.
guy 1:dude, i was peeling the onion on ur mom last night.then ur sister walked in, she liked it
guy 2:WTF man