Fo shizzle?

I'm really disturbed that when watching Jeopardy last night, I knew every question in the category "MC Trabek in the Hizz 'ouse". All the answers were lines from popular hip hop songs and contestants had to come up with the artist. I don't own any of the music. The only place I hear it is at the club, but the contestants missed two of the questions. I didn't. I thought everyone knew that "I'm gonna knock you out" is by LL Cool J. Sigh.