Definitions by Roy751
Chub Chub
The juicy fat around the neck that giggles and bounces when a fat person gets excited or mad. Chub Chub can come in layers depending on how fat the person is and food can sometimes be found in between the layers.
Jibbling
Jibbling is the art of attacking a friends neck by grabbing the chub chub or skin and shaking/jiggling it in a demeaning fashion. The key to Jibbling is to be stealthy and strike when your victim least expects it.