by Frazzle Daddy March 25, 2021

the friend that you bring with you to a hangout as a "third wheel" when you're unsure if the hangout is platonic or romantic in nature.
"This guy asked me to hangout but I don't know if he meant it as a date. I need you to be my spare tire so it's clear we're just friends." "Can you be my spare tire?"
by tunasub_backwards February 6, 2022

Any small furry road killed animal repeatedly flattened by tires upon the road surface to the point it resembles a toupee.
A road trodden and flattened animal carcass.
A road trodden and flattened animal carcass.
IT'S SUICIDE SQUIRREL SEASON !!!
KEEP YOUR EYES PEELED FOR THOSE FUZZY NUT GROPERS OR THEY WILL DART AT YOUR CAR AND BECOME A TIRE TOUPEE !
KEEP YOUR EYES PEELED FOR THOSE FUZZY NUT GROPERS OR THEY WILL DART AT YOUR CAR AND BECOME A TIRE TOUPEE !
by Francis7 October 1, 2010

by Truuuucanadian September 6, 2021

Its a combined definition of fat tire and bicycle. Fat tire is a fat chick that you bang in the belly button. and a bicycle is a slut. So a fat tire bicycle is a slut that is fat and you don't wanna fuck her pussy so you stick it in her bellybutton.
by The-effin'-man January 26, 2010

by thatradtallguy June 8, 2020

Also known as a Gator. It's a piece of a recap tire that has come off an 18 wheeler and is laying by the side of the road but looks like a roadkill bald eagle. If you pick up roadkill birds for their feathers on the interstate, you see it but you can't stop, so you have to go to the next exit, turn around, go to the next exit, turn around again so you can get back to the spot where the Bald Tire Eagle is laying and discover it's a piece of tire, not a Bald Eagle.
by Dartanian The Magnificent May 22, 2019
