A term used to describe someone who isn't very smart (as in "not the brightest crayon in the box")
person a: I can't believe Jenn thinks Toronto is the capital of Canada!
person b: I know! She is such a brown crayon
person b: I know! She is such a brown crayon
by miss_kitty_infiniti September 17, 2009
Man, I'm drawing with the brown crayon over here and there isn't a rest stop for miles!! I'm screwed!!
by Eurobug October 16, 2010
Last night I dropped a big ass-bomb, when I flushed it there was bowl graffiti. The art of the Big Brown Crayon!
by Jesterger September 14, 2010
by funnyguy211 February 12, 2010