I love that show!! !! !
Watch it every week when I can remember. I don't really know who a lot of the newscasters or British politicians are but that's still funny.
My favourite impressions are anything involving:
Ozzy, Doctor Who, Obiwan, George W Bush, Alan Rickman and/or Professor Snape, Gandalf, or Tony Blair.
Got the best laugh out of: Dr Who on the subway, Obiwan at the used car yard, any GWBush scene, Ozzy Osbourne as the new Dumbledore, and LOTR extended edition ending sketch. "So. Who's for a game of Scrabble?"
And I reckon it's hilarious that the guy who does Ozzy Osbourne met Ozzy Osbourne while he was in costume and the real Ozzy thought he was looking as some mirror image of himself or something.
_________________
"We're an anarcho-syndicalist commune."