corrupted blood
The funniest thing to ever happen to WoW (see WoW)
level 60: Hey, i'll defeat this monster, get corrupted blood, then run into the nearest village infecting everybody!
12 year olds screaming: OMG WTF WHO AER HACKING!?!11
12 year olds screaming: OMG WTF WHO AER HACKING!?!11