noun. A mustache made famous in the 1980's; worn by the likes of Tom Selleck and Ron Jeremy amongst others. Named as such for its very thick and bushy manner closely resembling a push broom. Accentuated by the fact there is no goatie to compliment. Though outdated, a favorite amongst murphs (see murph).
Because of his push broom, Otranto could smell the remnance of the zot (see zot)Freeda gave him for days.