Our Twig's definitions

sweater fat

when you buy a sweater that is too big for your actual size
thus giving you a lot of extra cloth
producing the effect that you have a lot of fat

when you actually have sweater fat

Person 1: "Dude go do some jump ropes"
Person 2: " ugh..it's annoying with all this sweater fat"

by Our Twig November 22, 2010