Trilobite

A person who is below average in everything, basically just sucks at living in general.

Person 1: Did you see that guy?
Person2: Yeah his skinny crusty ass looks like a total trilobite

by TinkleStinkle August 11, 2019

trilobite

A great word for Trekkies or others who will live in their mother's basement until retirement.

Can you believe that trilobite from the chess club asked me out?

by Forseti April 28, 2006

Trilobite Abs

Abdominal and pectoral muscles that have been toned to such a degree that they resemble the body of a trilobite.

This could be considered one of the highest compliments paid to a guy regarding his appearance.

"How many hours a day does that dude work out to get such trilobite abs?"

"That dude has some serious trils."

by AndreaxaerdnA June 26, 2012

trilobite

teeth medication to clean teath; a brand of teeth cleaner

my grandma put trilobite on her old, yellow teeth

by Dr. Frank Sellian May 13, 2005