Scout and the other plumbers take Crujo into custody after a long battle. Scout notices he's wet, and excuses himself somewhere more private he can change his pullups. As he's doing that though, the other plumbers accidently take Crujo past where Scout is changing himself, and he sees everything before he's moved along. Later Scout is put in charge of watching over Crujo. As they look at each other silently Crujo suddenly speaks up.
"I know your secret."
Scout's face turns red and he denies he knows what Crujo is talking about. So Crujo is more direct.
"As they were leading me away I saw you changing your diapers."
Scout starts hyperventilating. A criminal knows his secret. He'd be the laughing stock of every lowlife in the galaxy in less than a week. Eventually he gets so overexcited the reason he wears pullups is triggered and he soaks himself so much that the diapers leak onto the floor.