When a person or part of it is dragged on a rough surface hard enough to cause excoriation or abrasion of the skin and/or flesh, leaving a "trail of meat" behind, like a crayon.
He turned into a meatcrayon after he fell from the skate.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.