That just never happened to me lol.
I played a couple of times and then stopped becuase I realised that I'm not willing to lose so why do it.
If you did actually win BIG then you should buy something for your parents/loved ones Or just go clubbing lol.
I'd still rather hold it and save it to my wallet even though I won big amount of money, but I'm not saying that it is bad to spend your bitcoin. My point is, we don't have to convert just to buy random things that we want, taht is why fiat do exist, it is the secondary currency for us, bitcoiners. Because spending your bitcoin in nonsense things like what you have mentioned is not worth at all.