The Meerkat's Lair

I forgot to write down my dreams this morning, but I do remember my last one very clearly.

Dream: I rarely have dreams about fighting but this one was pretty cool. I am in a huge arena covered in sand and in front of me is a grey haired man. We fist fight for a long time until he pulls out a bunch of small throwing knives. They are double-sided, small and blue. He throws one, two, three and a jump like a ninja avoiding them all. Them one of them scratches my face and does a small cut, movie-style. I feel actual pain for a second, then turn back to fight. I pick one of the knives and throw it back to him but he avoids it. He pulls out a sharp boomerang and I make a swift move to barely evade it. I start retreating by walking backwards while I watch him futilely throwing his boomerang in the air. Then the man starts doing an attack and now has a white aura around him while keyboard keys appear under him. I am tricked into thinking that by pressing the keyboard keys, I would counter attack. But just as I am getting very close to him he strikes me in the stomach. Pause. I am now playing a computer game with Sasuke on the screen (lol). i turn around to do something unrelevant then unpause the game. Sasuke does the exact same attack from the screen and kills the grey-haired man. The dream ends as the cartoon sasuke jumps in the air.