Top Definition
Verb: To make oatmeal in a bowl using urine instead of water, and then proceed to use your thumb to pack the "urine-oatmeal" into someone's anus.
1:

"I swear, if you fart in my cereal again I'm going to oatbowl you."

2:

Person 1: "Why do you have to use the oatmeal when you oatbowl someone?"

Person 2: "Well, otherwise you're just thumbing some dude's anus.
by Sphen5117 August 06, 2011

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.

×