Mine is when people applaud for an injured player when they get up. It's even cooler when you're the injured player, even though it hurts a lot.
Most Helpful Girl
Watching the all blacks to the haka at the beginning of a game. There was also this one time when I was at the end of year high school prize giving, they announce the name of the next years head boy and head girl and deputy head girl and boy. They announced the head boy, some guy in my year called Tyler, he foes up to the stage to collect his badge, the teachers are proud because he deserves it, then suddenly his friends in the stands stand up and start doing the haka, everyone starts tearing up, then he starts doing it back, by this point one of the teachers, Mrs Bell is bawling her eyes out. It was a very very spine chilling moment.1
Most Helpful Guy
Regardless of the sport when the crowd erupts it gives me goosebumps and chills. Best thing ever :D
Bad chills: Seeing gruesome injuries