Everybody thinks they can do impressions but most of us aren't really that good at them.   The guy in this video is REALLY good at them.  He and his buddy came up with an original song and he nailed 29 different celebrity impressions.   Everyone from Bono to Frank Sinatra to Kermit the Frog.   But he's amazingly good with his celebrity women impressions, especially Cher and Gwen Stefani.