Usually referring to a rather large butt
Look at her butt!! That joint fat
Somebody or something that is cool awesome."That ride is really FAT!!Hit the hydros!!",Hey Girl that hairdo you got done looks FAT!!"(ref: 80's talk)
fat
an insult or commonly used phrase to describe how big your dads penis is
Chad: How would you describe my dads penis Mark?
Mark: (Moans uncontrollably) Fat Asf. Like his penis penetrated my butthole so bad I might need stitches.
FAT= F=5129364076213591293649A=5169876186523498723856196T=fhdljfoytwut673tygugdsagd
A person who's body is very large. A person who's eaten to many pizzarolls
(guy) "Hey Dreadlessnight you are fat as hell"
(Dread) "bully"