Made popular by a SouthPark episode on September 13th, 2010. It's a Jersey thing. The believed meaning is a hairy vagina. Muff = Hairy/Hair , and Cabbage = Vagina.
Cartman: What's Muff Cabbage?
Kyle: It's a Jersey thing.
You are trash! You know what you are, you're Muff Cabbage!
Rhyming slang for savage (brutally unfortunate). Commonly shortened to simply, savoy.
Dave: I pulled this gorgeous girl on the weekend, but I lost her number.
Pete: Savoy cabbage.
Dave: I know.
When you're in an Irish prison, and a man asks you to pick up the cabbage... you better cross your legs.
You dropped the soap!!!
You dropped the Cabbage!!!!!!
a passive homosexual who enjoys sucking the cock with which he has just been fucked
"Oh, Trish is such a filthy cabbage queen!"
Its a jersey thing.
Guy: you got muff cabbage!
Girl: What?
Guy: its a jersey thing...
Girl: douche.
Whore
Context
cabbage = earning money, growing money (see also pimping)
muff = sweet smell in the morning; vagina
muff cabbage = earning money with a sweet vagina
"You wack job, prostitution whore, you probably sell your muff for six dollars?!.
You fucking psycho bitch! Fuck you! You're nothing but garbage, that's what you are garbage! You sick old woman, muff garbage! MUFF CABBAGE!"