OK, I finally have something that I really want to share and I know I won't feel stupid for it afterwards! (woohoo!)
It was the spring of my senior year of high school and (at that point, I thought) was going to be my last year of High Jump. I had been nursing an injured knee over the winter season and a depression but was finally doing alright despite being a bit shaky. This particular day, I had the last period free so I decided to get changed for practice early and start getting everything ready, including my warm ups so we could have a lot of mat time. I remember taking my time in the locker room, enjoying the silence.
By the time I finished setting up the mats and everything, school was out and the lacrosse players were coming down to the field to get ready for practice. As I was walking out my approach, one of their coaches put Baba O'Riley by The Who on the outdoor speakers.
I instantly got butterflies in my stomach and that cold excitement of shivers ran down my spine and through my body. I marked off my spot just as the piano bit kicked in, took a deep breath, skipped the run through and just went for it.

it was like a dream... I remember taking off at the drum roll, arching when Keith Moon hit the symbol and looking up at the bar after to see it sitting there, still on the standards. I started SCREAMING! Never had another moment quite like that with High Jump, though I've had similar with skateboarding. That song will forever remain my #1 hype song, no matter how cliche it is.