Poker? Too mainstream. Craps? Too fast. Blackjack? Too slow. Vibrator races? Just what the doctor ordered.

Las Vegas' new way to blow hundreds of dollars pits four dildos against each other the ultimate race against the cock…clock. Using a piece of paper for grounding, the vibrators use a new technology called drive that helps propel them forward.

"It’s not the most cerebral game but at least it’s more complex than Keno, and it gets people really riled up," says Fun Factory CEO Frederic Walme, who ran the first sex toy race.

There are so many questions we have whirling around in our minds yet so little time. Does it matter if they are big or small, black or pink, veiny or not? But the most important question of all: do we get free booze while we bet on vibrators?