"Why would anyone want this?" Well... I have no idea.
The mod works by reading the user's chat data. If the mod detects a keyword or key phrase, they will be given a crayon! One of the key phrases is "crayon"; I'll let you find the rest!
When a player right clicks a crayon it will be eaten!
READ ME: If you have another mod that changes the players chat messages, please go to the crayons config and change "customChat" to false.