Okay. I don't really know how I did this and I don't record inputs, but at least I have footage. What happened was I got the "You Can Jump" Icecream, and then while I was still getting the Icecream, I kept sliding back toward the editor, making less distance to there. Maybe someone can find out how I did it and if it's relevant enough to use in runs, people could start using it. Heres the video link:

roblox8192 managed to replicate the trick, and with inputs. Credits to him, heres his video: