A definition for some thin ass nerdy ginger kid who sucks lots of dick. This type of person always focuses on the ass and if a girl is flat no matter how nice she is this type of person won't go for them
Person 1: This girl is really flat
Person 2: Omg you're such a fucking Trilosion look at your hair.
by someone who puts stuff123 March 26, 2020
Get the Trilosion mug.