Fat Ugly Pig also Fucking Ugly Pig
1) Someone who has been cursed with both a lack of good looks as
well as being over
weight.
2) Someone who is so hideously ugly that looking at them makes your
eyes hurt.
"Beulah Balbricker" from Porkys and the "Momma" from Throw Momma From the
Train are 2 famous
people/movie characters who were FUPs.
I wanted to
poke my eyes out with a sharp and hot object after seeing that FUP wearing a tiny bikini at the beach.