by Ry___ May 23, 2006

A type of battery that's used in cars and is said to be harmless and even beneficial to the fish if it's disposed in the ocean
According to Google, "Throwing car batteries into the ocean is perfectly safe and in fact is actually beneficial for aquatic life!"
by DontBelieveMyDefinitionsFFS September 27, 2021

The frozen slush crud that accumulates in wheel wells of cars during winter. Looks disgusting as snot and some people will try to kick it loose only to hurt their big toe.
by G.Horus Alltree February 6, 2019

A car that is unnaturally fast for its age and specification's. Usually JDM cars and old Muscle cars. They sometimes have the tendency to get in multiple accidents.
James: I saw a Devil Car last night.
Mike: What?! No way! Those don't exist. They're just urban myths!
James: I'm telling you! It was too fast to be a normal car! It shot past me like a bullet! it had to be going over 200 mph!
Mike: What?! No way! Those don't exist. They're just urban myths!
James: I'm telling you! It was too fast to be a normal car! It shot past me like a bullet! it had to be going over 200 mph!
by Kranes of Kekistan June 28, 2018

A car mackerel is a whole mackerel that you've brought (preferably from your local fish monger) that remains in situ in your car. Said mackerel is used to slap pedestrians from the window of your moving car.
by Bad boy poo August 21, 2019

A vehicle which is employed in many motorsports, but notably in F1. It is deployed onto the track whenever an incident happens, and while it's on the track, no driver is allowed to overtake and must follow the pace.
Subject A: Safety Car deployed
Subject B: What happened?
Subject A: Car #9 spun off the track, got stuck in the gravel
Subject B: What happened?
Subject A: Car #9 spun off the track, got stuck in the gravel
by L.D. (@ProjectHR1) April 19, 2021

“Fuck off”
(Usually in British accent)
Derived from viral video of child “Hugo” saying fuck off to monkey on top of car.
(Usually in British accent)
Derived from viral video of child “Hugo” saying fuck off to monkey on top of car.
*salesman approaches door with father and two kids at home*
Salesman: hello sir can I interest you in some ch.....
Father: MONKEY ON CAR!
Salesman: hello sir can I interest you in some ch.....
Father: MONKEY ON CAR!
by Pridezasin May 1, 2020
