A light brown jelly substance often blow out of the anus with large flatulance outburst.
Made from fecal matter formed in the anus it is often discovered too late in the lining of underwear.
Often visually compared to dog food jelly.

A known delicacy in Belgium when served on toast.
Would you like any topping for your toast?

Have you got any Bum Jelly?

Yes, we have some made fresh this morning.

Brilliant, spread it thick please.
by Bum jelly slerper November 28, 2016
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A jiggly, saggy, and flubby bum. Most wannabe skinny girls have them.
Wow, look at her jelly-bum!
Yea, it’s really saggy today...
by Jellybum125 July 11, 2019
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A woman who flirts with more than one man on occasion. After the woman has lured her victim to her parents house, she then makes the victim lick jelly from her ass.
I found out last night that Katelynn is a jelly bum hopper, and that she really likes strawberry.
by tinkle sticky buns August 6, 2009
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