When traveling a major freeway system at speeds of at least 80mph and instantly switching four or more lanes.
Dude, this broman is like a young Ricky Bobby the way he is constantly chicago sweeping
by BP_Slick September 28, 2014
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Also called the Chicago Slide.

A driving maneuver in which a vehicle changes multiple lanes without pausing in each lane, in a "sweeping" motion. Named as such for the asshole semi truck drivers who utilize this method on the highways into and out of Chicago.
Driver: "The fuck?! That guy just cut me off from across the highway!"
Passenger: "Excellent Chicago Sweep, 10/10."
by pressyglue July 7, 2018
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Performed by a pair of males, first a dead prostitute must be located, then a coin flipped. He who wins the coin toss must jump on the dead prostitute's stomach, while he who loses the coin toss places his mouth over the dead prostitute's vagina and eats whatever contents are projected forth.
Dude this ho is dead, flip a coin and we'll give her the good ol' Chicago Street Sweep.
by Dougie Fresh April 14, 2004
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The act of sucking fecal matter off of a penis immediately after anal sex.
So my boyfriend gave me a Chicago chimney sweep...I was surprised when I found out it was basically ass to mouth.
by Kzooprophet October 14, 2009
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