That nasty, dirty snow that gets stuck in the wheel wells of your car. Is usually fun to kick off unless its been below zero for days on end...in which case you could end up with a broken toe.
I left a big car poop in the middle of the gas station parking lot.
by milf-mom August 29, 2007
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the black snow/ice stuff that gathers behind your tires in winter, then falls off at random
dude... sorry but i think my car pooped in your driveway
by nursemom January 3, 2010
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you have accidentally poop in a unproered place
Man 1: I really really need to poop but were doing a car dive
Man 2: Hey dude what is the problem
Man 1: I really really need to poop but we're doing a car dive. What do I do?
Man 2: Then just poop in the car
Man 1: Okay then

a few minutes later
Mom: What is that smell boys?
Man 1: It noth-
Man 2: My bro pooped in the car I'm sure you won't mind rig-
Mom: YOU ARE GROUNDED
Man 1: Great, just great
by Cutiepie_Panda September 30, 2021
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