A large number of people of the homeless persuasion gathering together in one place. They can usually be seen massing by bridges or wherever there are cardboard boxes to be found. Usually travelling in packs, when you see one member of this brigade you can usually find the rest. Markings include layers upon layers of winter coats, which aid in escape when confronted by predators by creating a mass of confusion, much like zebra stripes.
Some guy: Dude, I saw a trail of winter coats leading down to your block from the train! What the hell happened?

Some other guy: O that's nothing, the bum brigade was passing through. I think they migrated.
by kAte the great ! November 7, 2007
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Three guys who think they have all the swag, and walk around acting like they might even get a glimpse of a vagina that night. they also have that one extra guy, who isn't as much of an arse hole, but still isn't someone you'd want to be around.

Essentially, the opposite of pussay patrol.
Guy 1: Who are you guys?
Guy 2: We are the pussay patrol
guy 1: Weird you look more like the bumming brigade
Stereotypical gangsta: OOOOOOOOOOOOHHHH
by OhSh!tSon December 31, 2015
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