That's the great thing about rule 5! And I even throw in rule 4 at times for similar situations. For instance, if I see a head on a desk and the student isn't paying full attention, I should out, "Rule 5!" and the students respond with, "Keep your dear teacher happy!" Sometimes, however, I yell out, "Rule 4!" just to catch them off guard. When they reply with "Make smart choices!" I ask them if putting their head on their desk is a smart choice. Works like a charm every time!
I love Whole Brain teaching!
Joni