my first question

i did something this week....can u geusse wat it is......here are the clues:

1:it was my first time doing it
2:it was wit 1 of my friends
3:i got hert alot...but im ok
4:it has something to do wit winter


these are my clues.....p.s.-there is some1 out there that KNOWS the answer.....it was the friend i told u about.....if ur wonder "friend i was wit" ,yes,u cxan still vote