Simple, your favorite TV shows from all time. I start. (Extra points to users that insert photos of said shows).
5 - Futurama. I used to love the impossible love Fry had for Leela, and it was also very humorous.
4 - The Office (US). Fun, down to Earth comedy
3 - Friends. Just cool to watch, Chandler was the best.
2 - South Park. Used to make me laugh so much, still have strong episodes.
1 - Seinfeld. Genious. Still remember some scenes from time to time.