Will be hard to come up with 20 series and the list will probably be
all different in a day or so:
Here it is in random order.
1. Black Books (UK)
2. The Office (US Version)
3. Friends.
4. The King of Queens
5. Coupling (UK)
6. My Family (UK)
7. Big Bang Theory
8. Scrubs
9. Frasier
10. Weeds (maybe not sitcom, but funny nonetheless)
11. The Drew Carey Show
12. How I Met Your Mother.
13. Policedetectives (UK show, think that it was called this.)
Well, it is almost 20
