So your chance of hitting a royal flush on video poker when you push the button ranges from about 1 in 40,000 to about 1 in 48,000.
But according to NASA you are more likely to get hit from a piece of that falling UARS satellite that is crashing to earth.
Says NASA:
Estimated human casualty risk (updated to 2011): ~ 1 in 3200
So, is it safer to be outside or in a casino?