For every one you add to the list 2 get left off. Is it the jokes they write or how they deliver it? Movie comedy vs standup. Are they only funny when being topical? Your list is a direct reflection of what you think is funny and not necessarily who is delivering it. Do you know who the perfect comedian is? Bugs Bunny. Put him anywhere in the world in any time period, instant laughs.
Bobby has some legit points there... All those long lists of names aren't telling much anything...
I don't really have any favorite comedian, but when a hot chick with big boobies spreads her legs in a bed and makes that sexy "come over here" boy... that's going to get a huge smile on my face in no time...