So I was on my computer had my phone plugged into my charger. Just lurking the forums. I then turned on the screen to find possibly the most confusing and funniest thing I've ever seen on my phone. No I'm not on anything -_- . But instead of my normal lock screen of my mytouch 4g there was almost like a screensaver where I saw a giant rock monster/humanoid and an army jeep on like a green grid floor. The jeep was just driving around while the monster just stood there. Again I will repeat, I AM not on anything. I'm just afraid this is a virus or something >_> . Thanks! Also I have been downloading a few random apps recently.