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block heater

A device that attaches to the engine block of one's vehicle that when plugged into an electrical socket with a plug heats up the engine and keeps the oil warm. Used in any part of the world where the temperature drops below freezing.

The block heater keeps the engine warm and allows it to easily start even at extremely cold temperatures. It is usually seen as an electrical cord sticking out from under the hood of a car in Canada or the states that border Canada.

This device warms the engine, not the interior of the car.
Herb: It's gonna be cold tonight.

Bob: Better plug in your block heater or your car won't start tomorrow!
block heater by monkey40 July 26, 2009
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Peter heater 

An exceptionally warm vagina.
"Darling, I'm quite cold. May I please stick my frigid penis in your peter heater?"

Drop a heater

pinch a loaf, take a dump, poop
"Let me go, I gotta go drop a heater."
Drop a heater by Kerry August 14, 2003

Jack up your heater

Finger or jacking off to make you warmer!


You should go jack up your heater to stay warm!

Alaskan Heater 

When you ejaculate into a fan for the purpose of covering yourself in your own hot semen.
I was freezing cold the other day but all I had was a fan, so I gave myself an Alaskan Heater in order to warm up. It worked.
Alaskan Heater by Chrayoss August 11, 2019

chief a heater 

Yo man, you can't smoke that in here, you gotta go outside if you wanna chief a heater.
chief a heater by Meatsplash August 1, 2018

Cab Heater 

A cab heater is a term decades old from the trucking industry. A cab heater is a gun used for the driver’s protection. It can be a handgun either a revolver or a semi-automatic pistol or even a pump shotgun if space permits. Most of these weapons are acquired from the underground element so if used, they can be pitched and no link or connection to the driver can be made. Today, any gun in the passenger compartment of any vehicle can be called a cab heater.
Driver 1: Awe Shit, my first stop is on the East Side of Cleveland.

Driver 2: Sucks to be you. Hope you have a cab heater.