A fork of Rural Dictionary
Accroym that stands for Fat Upper Pussy Area. Commonly seen when women wear tight pants and they have a bulge of fat above their pelvic region.
My teacher's pants are so tight, it outlines her FUPA.
fat upper pussy area also know as a phanny pack
me:did you see that fat bitches phanny pack
friend:dude that was not a phanny pack that my friend was a fupa