sugar on your jelly 

the act of getting high

Hey, later you want some sugar on your jelly?

sugar on your jelly by Jeff Thomas February 3, 2007

Put that peanut butter on the jelly 

An instruction to perform a predetermined action or series of actions swiftly.

When my driver education student took a turn across oncoming traffic excessively leisurely I barked "Put that peanut butter on the jelly, son!"

Put that peanut butter on the jelly by Cleveland_50 July 16, 2019