fossilcum 

a super cool person on tiktok
from northern ireland
cute and sexy
their discord is qu#5653

@fossilcum is cute

fossilcum by monkey gamer 4845 April 4, 2021

Fossilguard 

A senior lifeguard in Rockaway Beach that has stuck around so long he could be the father of the new summer guards.

Look at that fossilguard he can still get out there.
Put that fossilguard out to pasture down on 73, he's done!

Fossilguard by Tranquilooo November 21, 2016

fossiltute 

a prostitute that is older than 50 years, prolly not making any dough

Xandir--"you know my grandma is a fossiltute."
Jesse-- "What!?"
Xandir--"its how she makes ends meet in between SS checks."

fossiltute by Timmy 'Xandir' Tucker October 29, 2007

Fossilcheese

Whatever the heck you want it to mean! Originated in Waterloo Ontario.

What the Fossilcheese are you doing!

Fossilcheese! My teacher gave me an F!

Fossilcheese by hola im mexican May 22, 2010