I think he's trying to imply a lot that Britney's copying somebody. The more he says like "I'm actually Britney's fan" , "I love Britney but.." , "I'm not saying Britney copied..." the more I think he's just pressed.
And death at him not knowing that "**** you, **** you, **** you, you're cool, **** you, i'm out" is just a spoof of a movie and even the guy who originally said the line was there..