The generous spread of chubby fat on the body parts that are not covered with clothing, like in the neck area or calfs/thighs or triceps. Usually associated with obese people. A muffin top can be considered a part of chubbery.
Example : His dad got some serious chubbery surrounding his face. They better work on his diet!
A term for breasts that stems from Frogfest Tour. It is usually a positive comment. Can be used on its own or in a sentence with adjectives to detail them more accurately. Can be abbreviated to Chebs
Lookover there, that bird has got her chebbers out; You've got great chebbers