Worst thing you ever did to another player here or on live

[Rimitto]

The worst thing I ever did... hmm..
Probably my 'generosity'.
I tend to give people things that don't sell well or that I can't use, like stacks of meat pie and rusty daggers/shoes from fishing [You must be logged in to view images. Log in or Register.]
or booze... and then edge people on to drink even though they probably have 0 alcohol tolerance [You must be logged in to view images. Log in or Register.]

If the topic was expanded to all MMO's though..
way back when classic runescape was just regular runescape, I mercilessly hunted down a player in the wilderness. He tried to go to different worlds but I scanned through all of them and camped the spot her logged out... about 40 minutes later he logged back in and met his end when I murdered him in moderately room temperature'd blood.
I enjoy competitive games sometimes [You must be logged in to view images. Log in or Register.]