Sped Lord
A Sped Lord is simply someone that is extremely stupid. Also see sped.
Matt: Woah, Michael! I just found out that my birthday is the same day that I was born on! Isn't that crazy?
Michael: What? Are you retarded? Shut the fuck up, you fucking Sped Lord.
Michael: What? Are you retarded? Shut the fuck up, you fucking Sped Lord.