fudf
means "i don't like you" or can be
used as an
insult
FatUglyDepressedForeverAloneGuy
or
FatUglyDepressedForeverAloneGal
Rick: John
dude I've finally come to terms with myself.
John: Uh cool brah elaborate.
Rick I AM A FUDFAG
John: ...You need some help man..
Rick: Ain't no time for that I gotta introduce you to my waifu
pillow wife man. FUDFAG FOR LIFE!!