Fossil Fucker

A younger male who purposely 'hits on' older ladies (usually aged over 40 and single) for the purpose of sex.

Look at that guy hitting on that old woman - man, bet he's a fossil fucker!

by Adolf Trump-Farage September 18, 2018

fossil brained

“your so fossil brained”

by bussybuttsayeee January 1, 2022

by Fossil48 November 6, 2017

an old, gay bottom that likes to get railed. often used to be considered a twink when younger. hole is loose and pliable.

Wow, what a gape! That old twink Brian has become a fossil bottom.

by bastardlybasic July 10, 2023

A remain of dinosaur that used to be alive.

by Ritacca February 20, 2023

Any missing item found after all the snow from the winter of 2010 has melted away.

This spring I hope I don't run across a snowpocalypse fossil of my missing lab rat.

by bad33067 February 5, 2011

Empty or used items left in a shower or bath.

I went to wash my hair and picked up two shower fossils before I found a shampoo bottle that had anything in it.

by Scotti Foxx August 25, 2010