Unfortunately, she was paralyzed and her sister was killed in a car crash just weeks later by a drunk driver. Her winnings were a lot more than she made as a cocktail waitress. Jay-Brennan won almost $35 million playing a Megabucks machine at the Desert Inn. Until the software engineer won almost $40 million, the record for the largest slot payout in Las Vegas belonged to Cynthia Jay-Brennan. Needless to say, his slot wins more than covered the cost of his trip home to Los Angeles.ĭid You Know: What Could You Do With $1 Billion? Cocktail Waitress Cleans Up at the Desert Inn The software engineer’s almost $40 million payday was more than 3.9 million times more than his initial bet. He waged $100 on a Megabucks slot machine and won the largest slot winnings in Vegas history. On March 21, 2003, an anonymous 25-year-old software engineer stopped to play slots at the Excalibur in Las Vegas. No Hacking Required for Biggest Jackpot Ever Las Vegas is home to over 165,000 slot machines, according to UNLV’s Center for Gaming Research.Ĭlick through and check out these seven normal people that quickly learned what it’s like to be a millionaire.

Pulling a slot machine is more luck than skill, but many people can’t resist the allure of getting rich fast.

Big slot machine wins