What is Chubsy?
1.
An insult that refers to someone of a hefty stature. Usually used when you are suddenly ticked off by an idiot and can’t think of a better way to make them feel bad at that very moment. An excellent way to convey your frustration about an oaf when you are cut off driving or in a crowded mall.
"Move it along now chubsy!"
"jesus look at chubsy here blocking the flow!"
See