I dont know if this has been asked before or if this may be a little goofy of a question but I didn’t see anything relating to it and I’m kinda curious what the culture of Lemmy is like and what sort of common things people see. ive been paying attention to interactions but nothing is as good as just asking everyone.
You’re thinking of “floose”.
FOSS is an acronym for, “fellatio of sideways sucking”. Popular since 1954 and even made reference to by Jim Carrey in the Academy Award winning motion picture, Dumb and Dumber.