Friends [Season 9, Episode 23]

— Hey. Listen. As soon as it stops raining, we have got to go snorkeling. Some kid told me about this sea turtle. If you blow bubbles in his face... he chases you.
— I'm sorry, I can't. I'm running a discussion group all afternoon.
— That's okay. I'II find someone else to do it. I'd do it alone, but... I don't know what happens if the sea turtle catches you.