Top Definition
A girl who has a large beer belly after drinking too many pints with the boys.
Dude look at her down that pint, and check out her huge gut. She's such a Tum Boy
by swellyeah December 01, 2009
6 Words related to Tum Boy

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.

×