Person 1: That Snooki, she sure is a muff cabbage.
Person 2: What do you mean, muff cabbage?
Person 1: Oh, its a Jersey thing
Cabbage in one's muff, or pussy. This word orginated from the best show ever, South Park
Steve: FUCk YOU TENISHA, your nothing but MUFF CABBAGE
Apparent insult that people from Jersey use, as shown in an episode of South Park
YOU'RE SUCH A MUFF CABBAGE
Muff cabbage has no real meaning behind it. It was created by South Park in order to make the "It's a Jersey Thing" episode more ridiculous.
This was originated in South Park's Season 14 Episode 9.
Yo, get ya dirty muff cabbage outta here ya garbage!