A salesman rang the doorbell, and Little Johnny opened the door.

Salesman: “Hi there, champ. Is your dad home?”

Johnny: “Nope, he’s in the shower.”

Salesman: “Okay… how about your mom? Can I speak with her?”

Johnny: “She’s in the shower too.”

Salesman (chuckling): “Oh, I see. Do you think they’ll be out soon?”

Johnny (grinning): “Not a chance. When Dad asked me to hand him the Vaseline… I accidentally gave him the super glue.”