My lair demands it.
Artist Takes Japanese Art Of Traditional Woven Straw Mats To The Next Level With Dragon Design

This is a video of fifth generation tatami (traditional Japanese woven straw mat) craftsman Kenji Yamada producing a giant dragon design for a room. How awesome is that? If you take martial arts lessons in a dojo with a floor that looks like this, there’s no way your sensei doesn’t know how to throw hadoukens. Now whether he’ll teach you how to throw them is an entirely different question, one probably based on you proving yourself and not admitting you only want to learn them to perform elaborate fart pranks that involve blowing holes through walls like the Kool-Aid Man.