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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
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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