1 definition by Bum jelly slerper

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
Get the bum jelly mug.