If you go the very edge of Icebox, there is a mountain really far away that has collision. And if you try to walk on it, it makes a really cool slip n slide! https://reddit.com/link/nysaom/video/isye835bzz471/player

There have been a numerous amount of times where I have killed everybody on site but since I was in my ult I had no time to defuse. There should be an option to cancel it so that doesn't happen.