"What's up doc?" was the catchphrase of which cartoon character?

lemmy , Wile E Coyote and the Road Runner is one of the few cartoons with no dialogue. Poor Road Runner doesn't even have a name

I've not heard of bugs bunny

I enjoy bugs and second is the road runner always outsmarting the poor coyote

Bugs bunny is neat but my favorite in life is definetly 100 tazmanian devil.

And a fabulously classic hit 70s USA comedy movie starring Streisand.