A collection of a half-dozen stanford graduates who are completely addicted to gambling. Mostly involved in poker (tournament or otherwise), but willing to bet on just about anything, including roshambo, golf, or the over-under on the number of bad pickup lines that will be used that evening. The name refers to being on tilt, a state of mind that occurs when one is peeved/irked/goaded, especially in some form of gambling.

See www.tiltboys.com for what it's all about. if you are into wasting time on the web (and who isn't), I recommend the trip reports.