I dive kick at the lege of the platform and some how get stuck in there. I still can jump out of it.
And I had practice with the right timing of dive kicking into it that I had done it a couple of times.
Yeah, at first, I was fight agenst my brother and I done a dive kick, but because I was very close to the saws I dived into that spot, me and my brother was laughing about it and realized he can't get to me unless he also glitch into it.
Gotta say, this is a very funny bug but also it's like a safe spot.