When a person ejaculates in their own belly button or someone else's belly button.
"I didn't have any clean bowls left this morning for my cereal so I put a cheerio in my belly button and Biz-Batched"

"I totally pulled out and did a biz-batch.
by Snatch Savage December 09, 2010

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.

×