gelatinass 

Is butt cheeks that are like gelatin aka jell-o... kinda originated from the word gelatinous and poking at a butt cheek that feels like gelatin.

I smack my girls ass...and dude it felt like jell-o. She has a gelatinass.

gelatinass by outinspacejelly February 26, 2010

Gelatinous Monster

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."

Gelatinous Monster by onetime October 4, 2003

gelatinous 

Referring to an item composed of gelatin or gelatin-like material. See StrongBad email 84.

Some people are being devoured by a gelatinous monster. Hilary's legs are being digested.

gelatinous by Steve January 12, 2005

gelatinous cube 

A dungeon-dwelling monster invented for the game "Dungeons and Dragons." An enormous toxic blob, it fills any space it inhabits and digests all organic material it encounters.

Dude, my level 13 elf fighter-mage was totally eaten by a gelatinous cube.

gelatinous cube by Evan Harper August 30, 2009

partially gelatinated non-dairy gum-based beverage 

The best drinks at Krusty Burger. Also called "shakes" at "McDonalds".

"Hey, I heard they put a new McDonalds in down the street. Yeah, they have them same things as Krusty Burger, like these Krusty Partially Gelatinated Non-dairy Gum-based Beverages. Except they don't call them that. No, they call them 'shakes'."

partially gelatinated non-dairy gum-based beverage by Harvey January 6, 2004

gelatinous monster

A monster that fangoriously devours, and subsequently digests legs.

"Some people are being fangoriously devoured by a gelatinous monster. Hillarys' legs are being digested.

gelatinous monster by the cheat September 13, 2003

gelatinous monster

the type of monster that tends to eat people in a fangorious manner.

And some people are being fangoriusly eaten by a gelatinous monster. hillary's legs are being digested

gelatinous monster by zaphod beblebrox September 10, 2003