World's Best Shoe Knot. Here's a quick instructional video that shows how to tie your shoes so that the knot won't slip, but but will still pull loose when you want it to.This method is especially great for parents who find themselves constantly tieing a kid's shoe.Awesome!Thanks for sharing something so simple but useful!orld's Best Shoe Knot. Here's a quick instructional video that shows how to tie your shoes so that the knot won't slip, but but will still pull loose when you want it to.