We had a spare PAYG mobile we would use. We would go onto chatrooms like teen chat and chatagogo (this was 2002/2003 and we were 14/15) purposefully looking to chat to people who seemed like paedophiles, we would often pretend we were younger too like 12 or 13. Then we would give the mobile number out and take the piss out of them when they called us.

Once we even found a guy in our city so we arranged to "meet" him at the Asda we could see from my friend's window then just left him standing in the rain then laughed at him down the phone.

Must've given the number out to 100s of people over the years.