A fork of Rural Dictionary
an abbreviation for go eff your mom.
brett: GFYM
meg: what does that mean...
10 seconds later meg puts 2 and 2 together and solves the problem and realizes what it means
good for you man!
When someone says somethign irrelivent that no one really cares about.
Charles- "Hey i got a membership to a gym!
Nick- "GFYM"
Go Fuck Your Mother! Also know as "The four words guaranteed to start a fight!" Use it when everyday insults, just won't do! Very much like GFY, only better.
Hey Johnny, Go Fuck Your Mother! Or just GFYM