a girls pussy when she has her period
Jill: "Lindes, who you hookin up with tonight?"
Lindes: "No one tonight, I have a jelly slam pocket"
by Lindsay C. February 16, 2008
Get the Jelly Slam Pocket mug.
Like a slam jam, but for british people.
Mmm Quite. Come on and Slam, and welcome to the Jelly.

Yes what a slam jelly

RIgHT QuiCK
by Big_Nibba December 14, 2017
Get the Slam Jelly mug.