1. what you're looking for at the end of a long night of drinking to get home safely.
2. same thing, only for the ugly girl you just picked up so she'll go home and you won't fuck her later.
Manic laughter of crowd around boy #1
Boy #2: "Shit on My boots, You guys are a bunch of cabbages! I'm going to make like Morrison and choke on My own vomit(=leave)."
The victim's bag is taken, emptied, turned inside out, refilled and returned to them, without them knowing anything about it.
Shaun: (looks under chair) Oh for God's sake!
A moment of social ineptitude would also qualify for you to call someone a cabbage.
John; Matt, you fucking cabbage!