1. A gang/mafia term regarding the illegal traffic of guns. This references how a automatic type weapon heats up with prolonged use and how stolen goods are "hot".

2. Also, referring to the act of selling or using these guns. Particularly in assassinations. This is in conjunction with the word air-conditioning

3. A cover for a gang/mafia business in illegal use of weapons.
"I put in some heating for Doug."

OR

"I work in the heating business."
by 5n1tch September 6, 2011
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When a creature (most likely an amimal, but can apply to humans) is so horny, it'll hump anyhthing in sight.
Mona: OMG! Look at Jack!
Mae: What the fuck is he doing?
Jack(pulling out of the dog's ass): Ooooh, yeah! Thanks again, sparky!
Sparky: Woof!
by sexie chocolate October 5, 2004
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mad, to be mad
Yo, im gettin so heated i could punch through a wall
by B. Rabbit February 22, 2003
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Fuck smoking a joint infront of the cop shop is heat
by Drew April 14, 2003
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Terminology from Woodbridge, referring to something that draws attention to a criminal act. Police are often referred to as "The Heat" but "A Heat" is anything that will blow your cover to "The Heat"
Sure, you've hidden the weed, but, yo, those papes you left out are a heat.
by Snace April 1, 2009
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When an area has a large amount of police activity and is not safe to do illegal activity in.
This area is mad heated, I don't want to cap here.
by Babo April 21, 2006
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