I didn’t put a nickel of my own money during our week in Vegas but did a bit on behalf of a friend (lost at both slots and roulette) and won a whopping $4.75 at the airport on $20 my mom wanted me to gamble for her.
This “big win” was just as I was almost down to zero on that money and right before our flight got called. (I can see why slot machines are addictive and why that can lead to tragic repercussions.)