Top Definition
Refers to a pregnant woman's stomach in general or sometimes when the baby is being fussy.
"I can't wait until my belly monster is born!"

"My little belly monster must be hungry; he won't stop kicking."
by Ste(ph)anie October 05, 2008
5 Words related to Belly Monster

Free Daily Email

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

Emails are sent from We'll never spam you.