The shirt reads: “CAUTION — GIGGLES MAY OCCUR.”
It is a small yellow warning sign with hatched black borders and a simple beaming face in the middle.
It is a hazard notice for a hazard nobody minds. Printed at this size on a plain shirt it reads as a genuine sign until you get close enough.
For teachers, nursery staff, and anyone whose presence in a room reliably changes the noise level. It pairs with the rest of the classroom badge run.
