In a pre-game conference with a middle school coach this year, he said he had a trick play where the QB goes in motion.
I said "OK, is that it?"
He said, "Well, I'll yell over to him something along 'Come on, that's not the play!' then he'll go in motion and we'll snap it."
Me: "Sorry coach, not legal."
Him: "I guess we won't run that this week."