Leeroy Jankins is an internet pheonomeon, and named as a playable character in the video game
Warcraft-leeroy-jenkins-papercraft (1)

Leeroy in World of Warcraft

"World of Warcraft". That character has became popular easily due to a video game being circulated around the internet. The phenomeon has already spreaded the boundaries of the gaming community into all other sorts of online games and mainstream media out there.