Well I'm from the midwest, we frown upon people who hot dog and gloat.
Run the entire 100m's please or get off the track.
In Missouri you aren't allowed to hot dog it or show boat, if you do, you get disqualified or penalized. Best example is football. If you start high stepping or celebrating on your way to a touchdown. Your score doesn't count, and the ball is placed on the spot you started to show off. If you do it twice you will get ejected. There's no place for it.