a person who speaks or acts stupidly as if there were a banana shoved into their ear and into their brain.
by your mother's uncle's brother February 19, 2009

A term coined by Joe K. Silva (circa 1985) used to demean some one. Usually directed towards members of one's own family or friends of children. e.g. the Johns'
by J.R. Cash May 21, 2004

by max December 01, 2004

by Joe M May 23, 2004

by Altcar August 28, 2003

We had fun with Mr. Banana Head.
by H1232 July 20, 2005
