It's a Latino Word used to describe a person being annoying, dumb, or goofy not in a bad way thoe, just messing around.
by Alice_Rose November 21, 2017
someone who is stupid and/or annoying. Mainly disapproving. Since this noun has a Latin American origin, it can be used either to refer to a man:menso or a woman:mensa.
by carlita June 17, 2006