I was playing I Wanna Be The Guy, on the final boss. Now, a lot of you may not recognize the game, but believe me when I tell you its one of the hardest games out there. Other than kaizo mario I'd say its the hardest game I've ever played, and managed to make it to the end. I had attempted the final boss about 50 times without making much progress, so I gave in and watched a video on youtube about how to beat The Guy. I saw what I was doing wrong, studied his actions flawlessly and got down to the last time you have to shoot his eyes out.
It took me about 3 minutes of avoiding everything in my way (one hit and you die) to get to this point. I shoot his left eye enough for it to die, I'm starting to get anxious now, knowing how close I am. I climb to the top of the screen and to the right so I can start taking out the right eye, I shoot it. Its injured, and almost dead. I'm about to leap out of my chair in happiness. At the same time that I fire my final bullet into his right eye, a fireball hits me. He's dead, but because I died at the same time, I have to start ALL OVER AGAIN.
It was definitely the most rage inducing moment I've had when it comes to video games, and after that I quit playing IWBTG. ugh.
http://www.youtube.com/watch?v=yys9Q6cpIfo
There's a video on youtube showing the fight.