Thus, in the plural, it is an augmentative of pomps or pompis ("buttocks, buttocks", a way of calling a "large ass". See buttock, buttocks. ( Fans of The Simpsons will remember the episode 'Bart's Comet' where Bart Simpson notices the resemblance of a weather balloon with "big bubbles" and modifies it to look like Professor Skinner showing his buttocks with a sign that says "Hi! I'm big butt Skinner", which in the dubbing was translated as "Hello , I'm the skinner pompous!" See chromulence . )
POMPOTAS adjective assigned to Skinner in the comic strip of The Simpsons a British politician named Dennis Skinner in 1984 twice used the expression pompous sod, unpleasant know-it-all. He was forced to retract but only withdrew the pompous thing. Hence it. he christened the pompous character Seymour Skinner translated as Pompous Skinner.