"'Cause I'm Best!"
A small phrase said when replying to a question of stupidity.
A couple of friends are watching a scary movie and one of them farts really loud just for the fun of it.
Jack: "Jeez! Why the hell did you fart!?"
John: "'Cause I'm Best!"
Jack: "Jeez! Why the hell did you fart!?"
John: "'Cause I'm Best!"