I have 3

#1 Jackie Gleason as Ralph Kramden http://www.youtube.com/watch?v=ZAKSLJySqWI

#2 Michael J. Fox as Alex P. Keaton http://www.youtube.com/watch?v=j1H6bjvaJoI

#3 The entire cast of Cheers


...I also love the new HBO show Bored to Death