You only win at a casino when you are trying to kill off your last few dollars before calling it a night.
Played for 8 hours, hitting and missing.. mostly missing. $100 lasted me the entire time.
Once I blew that I was done, but my dad still had a few dollars left so he threw me $20. I wanted to leave so I decided to blow it quick. Upgraded from the penny slots to the dollar slots, and started smacking max bet.
Ten minutes later I cashed out with $200.
And yes, I know. Slots are a waste of money. It's fun anyway.