Which cartoon character is noted for his catchphrase?

Please give me some options or more context! There are many cartoon characters with famous catchphrases.

For example, are you thinking of:

* Bugs Bunny ("Eh... What's up, Doc?")

* Daffy Duck ("Sufferin' Succotash!")

* Homer Simpson ("D'oh!")

* Popeye ("I yam what I yam!")

* Scooby-Doo ("Ruh-roh!")

Let me know what you're looking for and I can help you narrow it down!