Ever played on a prison server? When I was a noob (about 2 years ago), I was playing on a prison server, and I thought i was the best shot on the server, so when the Head-Guard decided to AFK in god mode ontop of spawn, while the other guards were busy taking care of Pvp, I took the opportunity to take a shot at him. I used a flame 1 bow, to make my arrows stand out (yes I know fancy). However, not to my knowledge, one of the guards was walking back towards spawn after being seriously hurt in a pvp match by a guy in full diamond armour.

What happened next? I shot at the Head-Guard with my bow, it bounced off just at the right angle and hit that guard critically....and killed them.

Lan now, my little brother used to trick me a lot, and rather destroy what I built. This includes burning my house down. So Revenge was needed. I waited for him to go mining in the ravine we found. With one of the newest items, an Anvil, I decided to plot against him. I took the anvil to the edge of the cliff, dropping it on him, and killing him instantly. I was so proud of my achievement I rushed to go pick up his things, and fell to my death....

Okay, so this time it is a server mishap, on a Hunger Games server, and this time I'm not at fault! (yay) Well, you know there is always One person at the start of the hunger games who gets nothing? Well yea, it was me. But anyways, the game had been going for around ten minutes, I had only found a wooden axe. I wandered through one of the forests to find two guys in full Iron armour with Iron swords slogging it out. They set each other on fire.

I think you know how this ends right? 

They were so busy hitting Each other, they didn't see creep up on them... and kill them both. 

Pixelmon now. As a The first gym leader I cannot really decline Challenges, I shall give a role play for this one:
Challenger: Charlie I want to challenge you.
Me: Okay how many are you using?
Challenger: Three!
Me: Okay, the cap is 30.
Challenger: Okay
                    [Challenger sends out Magikarp lvl 17]
                    [Charlie sends out Solrock lvl 30]
                    [Magikarp uses Tackle]
                    [Solrock uses Psychic, Magikarp Faints]
                    [Challenger sends out Magikarp lvl 30]
                    [Magikarp uses Tackle]
                    [Solrock uses Psychic, Magikarp Faints]
                    [Challenger sends out Magikarp lvl 33]
                    [Magikarp uses Splash, nothing happens]
                    [Solrock uses Confusion, Magikarp Faints]
Challenger: You cheated! Splash is a water move, it should have made solrock faint!
Me: ......
Challenger: I'm telling the owner you cheated!
Me: ......
Owner: What happened?

Needless to say, I don't really need to explain what happened next.

Back to single player now, in 1.6.2, my first ever hardcore game. I spawned ontop of a zombie spawner. Great start.... once i had escaped the evil clutches of the spawner... (Just) I decided to get food and build a house in the near by plains. by nightfall my house was Built and I decided to skip through the night phase by sleeping. Once day started again I left my house and raided the near by temple. Got home, went into the basement to store my goodies...

...and found a cavespider.

It was neutral, but at this point I decided to just walk away slowly.