A person who takes pride in having sexual relations with a person whose fat rolls jigglelike jello during sex, walking, or any other physical activity.
Ryan: "Watch me make that jello jiggle"
Dan: "Oh my god that's fucking disgusting"
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"Yo man, tonight I'm going to hit that bulging beast and make her jello jiggle"
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"That dude is such a jello jiggler - he just loves to bang fat bitches and feel their fat jiggle against his body"
Someone who jiggles their leg constantly. A leg jiggler is usually anxious, they have no control over this effect and needs to seek medical attention.
Palmella Handerson kept jiggling her leg in class she wouldnt stop jiggling her leg, her leg kept moving up and down but it wouldn't stop. She is known as a leg jiggler.
A sexual act in which a man uses the excess belly fat of his partner to reach sensual completion. The jello jiggler can also be auto-erotic, it has been said that only a real man can jello jiggle himself. In some regions the jello jiggler is alternatively known as a gut fuck.
Christine gave Jack the jello jiggler and now he's hooked on fat chicks