Brilliant. I’m trying that tonight. If I don’t post tomorrow, call the cops. My favourite is using the fart app on my phone during flights. What you do is stick it between the seats of two people sitting in front of you, the click “fart”. Each person thinks it’s the other person farting. It’s amazing how farts it takes for somebody to actaully say something. Then it’s “no it’s not me, I thought it was you”, then you produce the phone and everybody has a laugh. It could be straight out of a digestive yogurts advert.
