While the vast majority of casino patrons are completely satisfied grinding away at the blackjack tables, a specific breed of gambler craves something much more extreme.
These legendary wagers blur the line between sheer genius, unimaginable wealth, and complete, unhinged psychological madness.
Living in Total Darkness for Cash
One of the most famous and psychologically terrifying prop bets in poker history involved the wealthy professional player Rich Alati.
Incredibly, after 20 grueling days in absolute darkness, the opposing bettor realized Alati was not breaking and negotiated an early buyout, paying Alati $62,400 to end the terrifying bet.
- Many prop bets center around rapid, extreme weight loss or unhealthy weight gain
- Golf course prop bets often involve massive sums wagered on a single, impossible putt
- These wagers prove that for some, the adrenaline of the risk is vastly more important than money
The Extreme Weight Loss (and Gain) Bets
The most famous example involves poker legends Phil Ivey and Tom Dwan, and the notoriously overweight gambler Ted Forrest.
Conversely, brothers once bet each other massive sums that one could not eat $1,000 worth of McDonald's food in a single, agonizing 24-hour period.
The Most Bizarre Bet in History
Perhaps the absolute most ridiculous and permanently life-altering prop bet ever recorded belongs to a magician and high-stakes gambler named Brian Zembic.

In a bizarre twist, he earned a massive $10,000 annual residual payout from the original bettor for every additional year he kept the implants.
| Bettor | The Challenge | The Outcome |
|---|---|---|
| Brian Zembic | Get and keep surgical breast implants | Won $100k + Annual Residuals |
| Johnny Moss | Win a bar fight against a massive bouncer | Lost badly, but survived |
While highly entertaining to read about, these legendary wagers are a stark reminder of the sheer insanity fueled by massive wealth and boredom.