producer

a lowbrow fad / a lowbrow person

lowbrow

yellow card (card in sports)

an elevator (US) or lift (UK)

a database

(film) a premiere; the first showing of a movie to a general audience

operator, one who operates machinery / operator, one who directs telephone calls / surgeon, a doctor who performs surgery / captain, a person who controls a ship

a hamburger (sandwich)

(card games) a joker