Bellydickin, or more formally bellydicking is when two or more people are in close proximity to one another, and some guy has a belly poking out farther than his dick. More often than not, he's grazing you with his belly, we call this leading with the belly and following with the dick.
"Hey fucker, you're belly dickin him now back up!"

"Lead with the belly follow with the dick having ass, you're bellydicking it!"
by ItsRyanTime November 24, 2021
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