Tweety Bird, the Road Runner and often Bugs serve a purpose, they’re the foil to the antihero, you’re not supposed to like them.
You’re supposed to like Speedy Gonzales, but I don’t.
I vaguely remember him. I was quite young, we were at my grand parents and - if I remember correctly - the plot revolved around a large bird that would come and carry people away. And one of the characters - likely “Uncle” Waldo P. Wigglesworth - taught him to stop. The cry “Big Birds Don’t Grab People” came into play. Years and years pass and I don’t recall too much (obviously), but even into my 40s my dad would say: Big birds don’t grab people! In his best approximation of the character.
That’s my point - I love Wile E. Coyote. Therefore I hate the Road Runner.
Elmer Fudd
Your *face *is annoying. Daffy rocks.
My least favorites are Foghorn Leghorn and Tweety. I’m not a big fan of Bugs, either.
I’ve gotta defend Pepe, not for his behavior (of course), but because Mel Blanc’s voice characterization’s a riot, his songs are fab, and he has better puns than Bugs.
Watch Falling Hare, one of the few times Bugs becomes another character’s slap-bitch.
Pepe Le Pew. I hated him as a kid, and still do.
I’d have to vote that the Road Runner doesn’t really have a personality, so there’s not too much to hate. His existence was more just a MacGuffin to facilitate the Coyote’s inventions.
My vote goes for Taz. I wasn’t a big fan of the baby Hawk cartoons either. LOVED Speedy. Porky was funny, I still remember the haunted house cartoons (one with Granny, another one with Porky)… poor Sylvester was so scared…
There are a couple where the Cat DOES fall for him, but is nauseated by his odor. And a couple where she decides to take the plunge and get herself all stinky in order to be next to him. Of course, just as she is doing that, he decides to clean up and smell nice. In those cases, it ends up with him running from her stench. I like Pepe.
BTW, I thought it was Duck Dodgers in the 24 and a half centuries.
The coyote/roadrunner cartoon were my least favorite. I’d go get more cereal while they were on. Oddly, I liked they W.E. Coyote and Bugs cartoons.
You mean where Wile E. talks? Yes, those are good. There’s one later exception, though; 1963’s Hare-Breadth Hurry in which Bugs Bunny subs for the Road-Runner and Wile E. is mute. Bugs is a real prick in that one.
Don’t forget Rabbit Rampage. Rarely seen, one of my favs. Bugs gets his due in that one, big time.
I cannot stand Speedy Gonzales. Hate hate hate that character.
I guess I’m the only one who hates Marvin the Martian. Too nasal.
What’s not funny about a species-flexible horny skunk with a stinking-bad Maurice Chevalier ahk-sannt?!
(See, the funny part is, there are no skunks in France! But there are plenty of horndogs who never bathe or shave or or use deodorant! 
)
:mad: Oooh! That wasn’t a bit nice! You’ve made me simply furious!
I’ve always felt that Tweety Bird deserved a solid thwack with a lead tennis racket.
The roadrunner was a pain in the ass, but nowhere near as obnoxious as Tweety.
He don’t know me vewy well, do he? 
Pete Puma. An annoying also-ran character.