"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?"
by taytay1420 March 03, 2016
A hand job performed on a semi-erect penis
by Dailychaley September 14, 2014
by BritStark September 21, 2017
Masturbating while eating a greasy cheeseburger using the excess grease and condiments as lubrication.
TJ: Yo! going down to Mickey D's, you want something?
Travis: Quarter Pounder extra catsup, I'm gonna grubby chubby on down tonight!
Travis: Quarter Pounder extra catsup, I'm gonna grubby chubby on down tonight!
by slappinfish November 08, 2010
A really fucking fat piece 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.
Chubby Muffin: I'm fat so i should die.
by PusyySLAYRR July 31, 2018
by The Two Headed Dog March 16, 2019
by Th4TMuSCleBOii_52 December 19, 2014