The squab can be natural or brought on by laughter. A person who's one eye shuts when in hysterics is known to have the squab eye. A lazy eye or any difference to one eye also falls into the category of squab.
When a man sits in a pie and wiggles around. A fully clothed man. All by himself. Also known as: Hobo-ken Squat Cobbler, Simple Simon the Ass-man, Dutch Apple Ass, or Full-moon pie. A variation is a Crybaby Squat Cobbler where the pie-sitter also cries.