The act of scouring one's home to make sure the area is completely clear of all marijuana and related paraphernalia. Often necessary when authoritative figures such as parents drop by. One must also perform a weed sweep when those ignorant of the stoner's weed smoking habits come by, such as hardcore Christian girls, and also hardcore Christian guys (though a huge stoner wouldn't be hanging out with one anyway), apartment maintenance, and other non-stoner associates.
Pimp 1: That cutie Isabel was coming over and I almost forgot to weed sweep, but I finished right before she showed up and was awarded with pussy.

Borat: HIGH FIVE!
by pureglaucoma September 24, 2010
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When a man is receiving fellatio from an individual and he elevates one of his legs, either over the shoulder, up on the bed, desk, countertop, etc; he is left on one leg, like a flamingo. While up on one leg, the woman takes and "sweeps" the male's leg by kicking it out from under him. NOTE: The leg he is balanced on must be swept or pulled forward (or sideways)/towards the giver. If she kicks it backwards, the man will fall forward. By "sweeping" or pulling the leg towards her/back to front, he will fall backwards.

Although this can pertain to male/male or female/female interactions, this was defined for the male/female interaction where the female is the giver.

This has a double meaning because flamingo is also a slutty girl.
Sean threw a legup to get better penetration during fellatio, but Heather ended the session by pulling the flamingo sweep on him.
by Heather Cream November 16, 2006
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the act of coming from behind in a sports series from the worst possible deficit.

such as down 3-0 in 7 game series
the 2004 red sox completed a reverse sweep of the yankees to win the alcs
by alisoul May 15, 2007
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when you cross all the lanes of the highway at once with out a turn signal.
shit dude! he jus pulled a nigga sweep!
by im not racist April 13, 2006
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Getting with every guy in the room (a clean sweep of all the balls)
Holy shit, that girl that just straight up ball sweeped the room tonight (even Jason!)
by MasonJar March 22, 2015
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While driving on a freeway, you cross several lanes of traffic at once, because you are about to miss your intended exit. Usually happens without warning, without blinkers by minorities.
"Hey Tedd, look at that moron attempting a "nigger sweep", he nearly killed that family full of fat asses in the grocery getter!"
by Olde Golde 800 September 8, 2005
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To "cleanse" one's facebook friends list of people that no longer belong there... that's right. To sweep up the creepers.
Person A: "Why did your friend count go from 1,324 to only 832? Anything you care to tell me about?"

Person B" "Oh that, well i just did a creeper sweep and eliminated all those people i don't talk to anymore. All they do is stalk me."

Person A: "Oh i see. Damn i should do a creeper sweep too!"
by sandstorm810 June 20, 2011
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