A salesman knocks on a door and a kid answers. 

“Hi there, sport! Can I talk to your dad?” The salesman asks. 

“No, he’s in the shower right now,” the kid replies. 

“Okay, then what about your mom?” The salesman asks.  

“She’s in the shower, too,” the kid says. 

“Oh! Well, do you think they’ll be out any time soon?” The salesman asks. 

“I doubt it,” the kid says, “My dad asked for Vaseline, but I handed him super glue instead.”