A simple combination of "frat-boy" and "asshole."

To be fair, not every boy who belongs to a fraternity is an asshole. However, we all know plenty of fratties who are.
Sigma Chi is full of frassholes.
by notafrasshole February 8, 2008
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Synonym for navel or belly button used when discussing the anatomy of a person that has a large amount of protruding frontal belly fat, otherwise known as a frass or "front ass".
"Did you see Rosie digging around in her frasshole for lint? Disgusting!"
by Hoboriffic November 3, 2008
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Boys in fraternities that are assholes. Frequently use their fraternity as an asset and method of pulling girls. They make it their entire personality but they're actually super uncool if it weren't for their stupid dumbass frat.
Omg that guy is such a frasshole! Ew! As if!
by urmom26 March 29, 2023
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