A word that is commonly used to replace "jealous".
Katy, I'm like so jelly of your unicorn backpack!
A fancy, stylish layup in basketball that involves the twist of the wrist and outward thrust of the arm as the ball makes its way from the hand to the basket.
"I'm gonna jelly on your head."
"Aight bet."
When you fuck a fat batch and you get a smacking sound
Daniel and jennifer had a good jelly smashing
When you take a latex/rubber glove, cover it in jelly, and shove it up someones ass.
Hey Tom, shut the hell up or ill Jelly Glove you.
They are such a good couple. They must be a Jelly Sandwich.