I used to play the korean MMO
Ragnarok Online. One of our guild members... think he was about 16... died from brain cancer. There was this big PvP/Raiding thing that happened on a regular schedule in that game... when someone "captured a house", it would announce it to the whole game. We quickly formed a new guild named "In honor of <his name>", and raided the #&*$# out of several houses all night.