Literally means Fat Upper Pussy Area. You know you've all seen those ladys who arent fat any where else but right under there gut- and it's falling over their pussy!
Look at that skank with the huge fupa, it's falling over her shoes!
Fat Upper Pussy Area. Typically seen on obese women, but not uncommon among thick ladies.A FUPA is a "swelling" the area between the vagina and the tummy.
"Your new girlfriend isn't THAT ugly."
"Yeah, but I don't know if I can handle the FUPA."