‘The Center of the Universe’ is a circle on the ground in Tulsa, OK. The broken concrete is surrounded by a large circle of bricks, but you’d probably never notice it unless you started talking while standing in the middle. There, you’ll hear your voice loudly echoing back at you, and nobody outside the circle will hear a thing - but nobody knows why. Source
My history teacher keeps making fun on my Pokemon hats -_- If they were sports hats, he wouldn't say a word. Now he calls me Bulbasaur or Geodude whenever he sees me. It really is quite annoying. Classmates have also been joining into his teasing.