kids a obese loser that lives at home

Don't trust this guy he's a total psycho. I saw him cheating in CS, flicking on to heads and always knowing where the enemy was. So I called him out about it, and then he disconnected from the call, and logged off. 4 hours later, he showed up at my door and then started yelling at me about it. While we were arguing, he just grabbed a bowl from my cabinet and started pouring cereal in it. He then started pissing in the bowl of cereal and was screaming, "I AM PISSING IN YOUR CHEERIOS IDIOT! WHAT ARE YOU GOING TO DO ABOUT IT!?" and it wasn't even cheerios, it was corn flakes, but he didn't care, he just kept pissing on them. By this point, the cereal bowl was overflowing with piss and it was getting all over the floor and I was like, "WHY ARE YOU STILL PISSING IN MY CEREAL BOWL!?" and he was like, "HA HA! YOUR MOM! YOUR MOM!" and started running out of my house while still pissing. This guy seems friendly but he is just a compete and utter basket case man, don't ever associate with him.