EllieJelly 

A girl with an impressive booty and knows how to shake it is an Ellie with a lot of jelly.

Jelly meaning 'Bootylicious' e.g. Beyonce 'I don't think you're ready for this jelly'

Person1: Oh man that girl's got one hell of a booty!

Person 2: Yeah she's one heck of an EllieJelly!

EllieJelly by Cavortex June 10, 2011