You guys are probably going to think I'm whackadoo, but I was watching a video and suddenly I heard people talking and making weird noises and laughing on my PC speakers (headphones), I stopped the video and I said "WTF" and it echoed right back to me and I even heard my cooling tray fan buzzing just like when I am video chatting with someone. The minute I said "wtf" the people in the background started yelling and it stopped quickly. It freaked me out. Really freaked me out lol. I even put a piece of paper over my webcam. Am I bat s--t crazy or is it possible that someone was actually connected to my PC??