Launching over the fence in Act 2 Glitch

[ReddMcKnight]

I was climbing the ladder in front of the neighbor's house, in an effort to jump from the top over to the trampoline to escape, but upon reaching the top (note that there were boxes stacked at the top to help my jump), I got launched way up high and over the fence. It was definitely cool, and I was wondering if this has happened to anyone else, and how could I replicate it?