An unused condom that has been tucked away in a wallet for so long that it's actually fused with the leather, and must be carbon dated to determine the era in which it was intended for use. A wallet fossil should not be discarded as it may be worth money on the collector's market, or at least holds value as nostalgia for the days you still held out some hope for pussy.
"The date had not gone well, and Laura felt an awesome wave of relief when their waiter finally appeared with the check. As Chad took out his Harley-Davidson wallet to pay, Laura noticed a scuffy ring-shaped extrusion on it that can only be produced by a long forgotten wallet fossil. Suddenly it all made sense to her."
a fossil is when a peice of pot/weed/tobaco becomes lodged between the roach and paper of a spliff which can offten lead to a hole in the paper making it less air tight and harder to toke
bob: damn i got a fossil in my roach!
bill: well dont dig it out, you'll trash the spliff.
1๐ 7๐
A person who does not understand today's generation comedy/ memes.
*sends Jacob a cursed image*
Jacob: "ok??"
me: "you're such an internet fossil"
10๐ 3๐
A cool kind of watch made by Fossil. Usually has a blue screen, hence the name Fossil Blue.
Dude, I just got a Fossil Blue for my graduation! Wait, wtf?
9๐ 3๐
Small pieces of lint that appear on your feet after removing your socks.
Hey, sucka... you should really wash your feet before putting on your flip-flops. Them sock fossils make you look like you have hobbit feet.
5๐ 1๐
Noun.
A text message from an individual you used to speak with, hangout with, and or hookup with long ago. So long ago it's almost as if their text is the only remnants of that life you used to live in which you knew that person.
Susie: I got a text from Drew asking if I wanted to hangout tonight
Katie: who's Drew?
Susie: I haven't talked to him in ages! It was a text fossil!
1) To defecate such that the stool makes an audible noise upon hitting the water of the toilet
2) To defecate after having refrained from doing so for a sufficient duration of time to render the act painful, but satisfying
1) "I could totally hear the guy in the next stall dropping a fossil"
2) "Dude, I just dropped the biggest fossil... feels AMAZING."