The other day, I had a conversation with my parents about the cultural impact of Seinfeld and The Simpsons, and we couldn't think of any other shows that top them in that way. Old episodes of both shows are still memeable to this day.
And to a slightly lesser extent, Cheers (and Frasier).
Did anyone else not ever like Cheers?
I think Simpsons might have an advantage given that it's run for 30 years.