F*ck you on about
Stranger 1: I'm a highschooler now I can't fuck with the 8th graders

Stranger 2: F*ck you on about we barely just finished 8th grade.

fyob basically means Fuck you on about saying what they tryna say or what they're point
by PoeticSlangs June 11, 2022
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Flick Your Own Bean

The act of fingering ones clitoris.
There will be no men at the pajama party tonight. It's FYOB.
by JRHTN December 8, 2015
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Guy 1 :Yo you bringing the beer

Guy 2 : No your friends an asshole so no Fyob
by Real Ruskie November 26, 2013
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