Related Clues:
- Sing 'K-K-K-Katy,' say
- Pronunciation difficulty
- Baby-talk characteristic
- Talk like Daffy Duck
- Beth for Bess, e.g.
- Speak like Daffy
- Cindy Brady feature
- Imitate Sylvester the cat
- Sylvester's trademark
- Struggle with assessors?
- Be challenged by one's sisters?
- Daffy trademark
- Imitate Daffy Duck
- Speak like a Castilian
- Daffy Duck has one