a pointed stick or pencil of colored clay, chalk, wax, etc., used for drawing or coloring.
It is often mistakingly pronounced "cray-yon" which is, in fact, not a real word.
What the fuck is a crayon? are you retarded? Oh, sorry, I didn't realize you were dropped a lot as a kid and didn't mean to offend you, but could you please pass the blue cran so I could finish coloring this?