We used to throw parties in a church hall. At the end of the night we would hang out in the basement. One night we found a bingo kit down there and started messing around with it. Things got out of control, and it ended up as a mental bingo party. We had invented a new form of bingo - Rebel Bingo. We meet under the cover of darkness to indulge in our secret passion and use cunning cover stories to disguise our meetings.