heater 

slang term for a fastball.

The pitcher struck him out with a heater.

heater by Chairman November 6, 2003

heater 

slang for cigarette; term mostly used in minnesota

got a heater?, lets go play hockey!!!

heater by Smokey May 13, 2005

Heater 

An apparatus meant to provide heat.

It's cold in here. I guess I should turn on the heater.

Heater by Emma February 4, 2005

heater 

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?

heater by stepha013 January 3, 2011

Heater 

A heater is a person who acts like a goon but is from the suburbs. It's a persona made to appear "dangerous" or intimidating even in a nonhostile environment. They typically have black air forces, a perm, mace, and a shitty chuff.

"Don't talk shit, he's a heater you'll get maced."

Heater by 403kane November 12, 2020

heater 

a glock, neener, or any other type of firearm.

"He don't wanna see me, and da heater!"

heater by intake January 9, 2003

heater 

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

heater by A-M-R-O June 21, 2005