The 50-50-90 rule: Anytime you have a 50-50 chance of getting something right, there's a 90% probability you'll get it wrong.
Question #3857 posted on 03/05/2004 12:02 a.m.
Q:

Dear 100 Hour Board,

You may be familiar with Liningson. He asks questions frequently. If you had to choose, if Liningson and I were to go on a mission to Mars, who would be the first one to walk on it?

-Totally diggin' the red planet.

A: Dear Totally,
Probably Liningson. He's a little more assertive.
- Celery