Fraternal Order of Loser Fraternities. Top level fraternal group that encompasses all fraternities nationwide. If you are in a fraternity then you are in the FOLF by default.

Developed on the campus of Indiana University in Bloomington, IN by a group of non-fraternity members, FOLF encapsulates the overall feeling towards fraternities and fraternity members by the rest of the non-fraternity world (i.e. most of us).
That dude looks kind of douchey. He is wearing Chubbies and a button down shirt with Sperrys. I bet he is part of the FOLF.
by MJohnsonD February 8, 2019
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Fuckin' on la floor - To partake in fuckin' on a la floor.
"Hey, look everyone! Dan is fuckin' on la floor!"
by bape February 1, 2005
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A very adorable folf on twitter, not to be confused with Stormi folf, another twitter furry.
Stormy folf

Stoooooooooormyyyy

You're a cutie :3
by SpFrost August 1, 2021
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