Simple. Make up a lie about the last person to post. It can be outlandish, vicious, but always in good fun. Since I'm the OP, I'll start with myself: MattK never steals thread ideas from FT.
A year ago, 2MM_Guy's doctor told him he should run five miles a day. He is now 1825 miles from home.
2soonold's picture is on the interwires. He's in the short sleeved red sweater in the middle of the picture.