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.
The state of being a motorcycle rider wearing a wife beater, shorts, and flip flops exists in after laying their motorcycle down on a hard road surface giving the road the appearance of being colored on with a red crayon.
Aaron did not wear motorcycle leathers and became a meatcrayon when he wrecked.
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.