Fry is my favorite, but sometimes some of his lines are very out of character. I like when he is a lovable goof with average intelligence, not rude, or overly stupid like he is in some scenes.
Probably Professor Farnsworth. Each of his lines raises a laugh or a smile. Also, he invented the finglonger. I mean, where would we be without that? The Dark Ages, I tells yer.
Honourable mention to Dr Zoidberg. But seeing as he's Dr Zoidberg, he can't come top, so there!
It definitely is hard to pick a particular favorite, they all have their moments in the show. If pressed though I would have to give it to Bender, the unpredictability just adds lots of fun to the show.
I would have said Tinny Tim but I would rather raise his hopes and dash them expertly.. so I am gonna go with … uhh.. I don’t know… whatchamacallit.. Flanders
It's hard to pick, as there are so many excellent ones! I loved the portrayal of Richard Nixon in the show though, that was a surprise. Check out this cosplay, if you've not seen it before.