Definitions by Sunset&Sunrise

Bellybuttitis 

Inflammation of belly and butt in women.

Period bloating gives me such bad bellybuttitis
Eating to many chocolates makes my bellybuttitis flare up

Having a BIG butt is like having bellybuttitis
How you feel after having a baby is so bellybuttitis

Bellybuttitis by Sunset&Sunrise January 15, 2011