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1.
Noun.

When you pull out during intercourse and cum onto a girl's (or guy's) stomach, resulting in their belly button filling up with sweet jizzum. That jizz can then be sucked out and enjoyed like a body shot.

Jizz + Belly = Jelly Shot
(during sex)

Ali: So where do you want to blow your load?

Babe: Right in your belly button, so I can make your mom come and take a Jelly Shot.
by Bambino24 August 15, 2012