I use to frequent a nightclub a few years back discovered that the pay phones weren't numbered in there but if I rang my mobile off the pay phone I got the number. So I stored the number then one night 20 of us were out for a chinese and decided to ring this pay phone...few minutes later some guy answers...
Odd chap "Hello"
Us "Hi there, how are you"
Odd chap "Whose this"
Us "Well you're live on a new TV show, see that camera behind you (Security cam), we are watching you with an audience of 100 people (cue everyone clapping while we were eating the chinese)".
Odd chap "no way, oh man thats crazy"
Us "We need you to run off and grab 10 attractive women and we will call you back in 30minutes, you could win a prize"
Odd chap "Oh ok, this is mad, (lots of laughing)"
Us "Good luck hope you win".
Ate chinese went to pub and forgot...oops.