In poker, a heater is a period where a player is getting better than average cards. Heaters don't theoretically exist, but they appear to exist on a player's graph. Can last for a very short while or a very long while.
I was on a huge heater where I was running $5,000 over EV. Now I'm downswinging back to zero :(
by coffee n ciggz August 22, 2010
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slang for cigarette; term mostly used in minnesota
got a heater?, lets go play hockey!!!
by Smokey February 28, 2005
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noun : an exceptionally attractive person; one that heats; especially: female.
"None of the bros had heater girlfriends."

"I can't believe I cried in front of that pack of heaters."

"Did you see that yoga heater eating fro yo?
by stepha013 January 3, 2011
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a glock, neener, or any other type of firearm.
"He don't wanna see me, and da heater!"
by intake January 9, 2003
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a gun, any kind of gun, due to shots going off, the gun tends to get hot, so they call it a heater caz you put it in your pants when u done
yo i know this nigga that brought out his heater and shot 2 shots up in the air
by A-M-R-O June 9, 2005
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