No Joke: A Marine Corps Veteran Developed Crayons, Ready-to-Eat | Military.com
Milspin - Does anyone know why Marines like to eat Crayons? Because Tide Pods are for kids! But on the serious note does anyone know the history on this subject? Sound off
Crayon-eating Marine trope - Wikipedia
Why are there so many jokes about Marines eating crayons? - Quora