Jay Z watches an old clip of himself rapping on TV and gets slightly embarrassed by his younger self. SUBSCRIBE to get the latest #KIMMEL: .\rbr\rbrJay Z appeared on Jimmy Kimmel Live!, where he got embarrassed by an old rapping clip -- see the video, plus his funny reaction!Kanye West vs Freddie .\rbr\rbrWhat would Bey think? Tuesday, Oct. 20, was a big night for Jay Z. The Brooklyn, N.Y. native returned home to throw a blowout concert at Barclays Center in .\rbr\rbrToday Your source for all things celebrity and entertainment. Before Jay Z was big pimpin and spendin cheese, he was a pretty darn cheesy rapper on the rise.