Chuck Norris put a brick inside of a brick, the friction caused overheating, it was so hot that it melted through the fabric of space(Thats impossible, but it sounds very hot.)
It created a wormhole, but as a coincidence another tiny wormhole was created at the exact spot where the other one was. It created an explosion so large that it engulfed the Universe and created another universe inside another universe, inside another universe, inside another universe, inside another universe.