Trance them immediately

John put Salma and Anne into a trance, and had a fun idea. When the show ended later, he'd have Salma, Anne, and Jessica all compete to be his permanent slave. The losers would get the honor of being at his mercy anytime he texted them.

For now, though, he had two more volunteers. And while the whole barnyard act was fun and all, he wanted a bit more spice and originality.

An idea struck him.

"Ladies," said John. "When I clap my hands, you'll all be normal. However, if I say, 'I have an idea' followed by a sentence, you'll believe it's a good idea and so do it. So if I say 'I have an idea, you should all smack your butts when you talk' you'll all think it's a good idea and start smacking your butts each time you talk. The only thing you won't do is strip past your underwear."

The crowd booed a bit at that, but John had to keep it PG. At least, until the show ended, that is...