I found something, dunno if someone know that. It's a glitch done with pegasus boots. Here the link of the video i made for it :

Thanks all for watching and tell me if someone already know this stuff.

I don't think it's faster, it seems more or less the same time than the other setup but it's cool stuff.

thanks for your post! this glitch is already known, yes... i think we call in the shovel-dashing or something, cause you can enter that state also with using the shovel.

It happens because you're being stuned while dashing, some of us tried to use it in runs but it's not really optimized yet