A shortened version for "fat upper crotch area". Fuca is usually used as a plural form of a group with both genders. Fuca may also be used for a single person, if they are confused as to what gender the fuca is.
Did you see the group of fuca over there?
See "Gunt." Acronym for "Fat Upper Cunt Area." The little fat area above the vagina but below the stomach.
I kicked her right in the fuca.
Fatty Upper Couchie Area
"Eww Mrs Moss, get that big ass FUCA out of my face"
"Is that FUCA Cancerous?"
Fat Upper Cock Area
Renata: Man look at that guy over there...he definitely could lose a few pounds.
Alexsandra: Really? Cause I think his fuca looks damn sexy. Imagine trying to actually find a penis in that...Mission Impossible 5.
The fatty, pouch like area in between a woman's belly button and her nether regions.
Fuca stands for Fat Upper Cunt Area
Jim-"wow, that chick is hot, nice body
Mike-"no way dude she had some major fuca going on there"
acronym; fat upper cunt area
Look at the stomach on her; she has one huge f.u.c.a.
A person or animal with no set nationality or origin. Also, doesn't shave or has excessive fur.
"Wow! Yo Fuca, go back to your homeland(s)."