I haven't watched this season. But one thing I could never understand about group night is how difficult it seems to be to learn the lines of a song. One's solo part probably consists of 4-5 lines and some have a real hard time remembering them.

You shit-kicking, stinky, horse-manure-smelling motherfucker you! If you ever get out of line over there again, I'll smash your fucking head so hard you won't be able to get that cowboy hat on. You hear me? Fucking hick. -Nicky (Casino)