I don't celebrate my great results too much, I move on to the next tournament with the same commitment because I know that victory is the result of discipline and persistence.
Dpends.....for wins or scores over 1k there's nothing like a good 25 year glass of scotch. For wins or scores under that my go to is a bit cheaper scotch(Writers Tears) or something similar as I'm always trying a new different cheapish scotch. A glass of Hennessey is also pretty sweet.
I haven't had any big poker wins yet! Of course, a big win is different for everyone. I think if I win the tournament first place and the payouts reach more than $100, then I can celebrate. In such a case, I have a bottle of wine, and I'll open it and drink a glass.
I have not had any big wins yet, but I have thought many times about the prospect of having a big win and then using that money for myself and my family. Hopefully one day soon it will come true.
I haven't had any big wins yet, the biggest was $310. I was happy about it, but there was no need to celebrate. However, I hope that I will have the opportunity to celebrate in the future. Over $1000.