An extremely large guy. His Fupa is usually so large that when he looks down he can't see his dick.
Jonathan is such a fupapottamus, he has to lift his gut to take a piss.
by alimegz July 13, 2009
An enormously fat woman with a fupa so large if you put a wig on it you might mistake it for a siamese twin. They usually date or marry scrawny guys with bad mustaches.
My aunt Paula is a classic example of a fupapottamus. Legend has it she has extra elastic material sewn right below the zipper of her pants to comfortably house the fupa. Her measurements are 48-44-46-52. The last measurement is proof she is a fupappotamus
by Brian Cichanowicz January 16, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×