Performing analingus while your lover consumes an entire meat-lovers pizza and watches TV.
"Our therapist suggested trying new things in the bedroom to spice up our marriage. Lenny wanted to try the chubby blumpkin. It was kinda gross...can I borrow your toothbrush?"
A really fucking fatpiece of shit who eats to much and should die of cancer. Usually has no neck and looks like a Thumb Thumb from Spy Kids.
NORMAL KID: Oi Chubby Muffin, Kill yourself you fat cunt, you eat to much and you should die you diabetes fucking prick cunt.
Chubby Muffin: I'm fat so i should die.