Corpulent (Cor-pu-lent) simply means fat however it just makes you sound as if you have a bigger vocabulary and it will confuse and disorientate the person whilst you think up another insult.
Person 1: Wa gwan famalam?
Person 2: Suck out you corpulent wasteman.
A very fat brony analyst who makes some pretty sweet assYouTube videos . His obese size is second only to his fat stacks of cash. His autism levels are medium, and is only annoying in large doses.