#1 Danny Pudi
a.k.a. Abed on Community
This guy is absolutely hysterical. We started watching this show from the very first episode and it has really grown on me. The fact that I work in higher education makes it even better. All the characters are great, but Abed is epic. Absolutely love him.
#2 Jim Parsons
There is something so endearing about this group of scientists and their hot neighbor, Penny. But the star of the show (to me) is Sheldon. He is so socially awkward, but in the funniest way.