n. informal
- A fat person.
- An ingredient in many-a-delicious candy.
This club is full of gelatin bitches.

Ingredients: Sugar (99%), Gelatin (100%), Artificial Colours (101%), Deliciousness (‡ %)
by Blazin Hazen August 4, 2006
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To express even further and example of one's coolness.
Angela: That is awesome like a poodle.
Brent: On gelatin!
by Coolnessity February 3, 2004
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October's "elf on the shelf".

A bowl of gelatin is left around the house that a small skeleton rests on top of. The skeleton watches children and, if they're bad, comes to life and haunts them until after Halloween.

Color of gelatin does not matter. Aim for green or red.
Child: " But I don't wanna clean my room and take out the trash!"
Adult: " That's cool. The 'skeleton on the gelatin' may just come and haunts your ass then."
by TripodJim September 23, 2019
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A mythical creature shaped rather like a jellyfish, often found fangoriously devouring preteen children. Originates from the informative childrens literature, strongbad's Everyone is Different. See also fangoriously devoured.
"Some people are being fangoriously devoured by a gelatinous monster... Hillary's legs are being digested."
by onetime October 4, 2003
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To ejaculate a monstrous load onto a person's torso, giving them a coating of semen that resembles a sweater made out of gelatin
"That bitch was sucking me off, and at the last second I pulled it out and gave her a nasty gelatin sweater! Hahah bet she's nice and warm now!"
by O. March 23, 2003
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