What is daffy duck lisp?

Daffy Duck is a cartoon character created by Warner Bros. who first appeared in 1937. He is known for his quirky personality, mischievous behavior, and, most notably, his lisp. Daffy's speech impediment is characterized by his tendency to pronounce "s" sounds as "th" sounds, resulting in phrases such as "You're dethpicable!" and "I thay, I thay, what's up, doc?" This lisp has become one of Daffy's signature traits and is often imitated by fans of the character.