This might be illegal, but probably not in Russia. Either way, it gets you surfing when there are no waves from nature. I am skeptical of its authenticity, but the concept is solid and somebody has certainly done something similar in real life.
If you wanna surf, simply ask your friend the old miner to do you a favor an toss some TNT into a pond. Well, maybe have your friend the quarterback do the throwing. Then, surf’s up bra!