Gilgamesh (Fate series)
"Listen here you golden sociopath chump, you are going down like a rodeo clown. You murdered countless beings because they were in your way, laughed your butt off at the misery of others as if it were your personal show, you keep on calling me a mongrel, AND YOU WRECKED MY FAVORITE BREAKFAST BURRITO JOINT! You say your the King of Heroes!!? Well I'm gonna kick you off your throne and the slam it back on your head! Get ready to go down in history!"