'''Spartan Jay''' is a popular Xbox Live {{griefer}} who makes griefing videos on YouTube. He has pissed people off on many games, including ''VideoGame/{{Halo 3}}'', ''VideoGame/ModernWarfare 2'', ''VideoGame/CallOfDutyBlackOps'' and [[VideoGame/CallOfDutyBlackOps2 its sequel]], ''VideoGame/{{Minecraft}}'', and ''VideoGame/{{Halo 4}}''. He typically introduces himself to other players in the game as "the greatest [whatever game he's playing] player of all time," and then proceeds to cost his team the game, usually by team killing them.

!!Spartan Jay's videos contain examples of:

* CatchPhrase: "Hello, allow me to introduce myself. My name is Spartan Jay, the greatest [insert game here] player of all time. Because I am on this team, this teem is going to win.
* {{Griefer}}
* ObfuscatingStupidity: Sometimes, Jay will pretend to not know something obvious about the game.
* TheVoiceless: Jay's voice was not recorded in his earliest videos. Subtitles on the screen told us what he was saying.