bubbleheaded
/ˈbʌbəlˌhɛdɪd/
adjective
- Foolish, silly, or lacking intelligence; not serious or thoughtful.
- His bubbleheaded comments during the meeting made everyone roll their eyes.
- Don't be so bubbleheaded; you need to think before you spend all your money.
- She played a bubbleheaded character in the comedy who always forgot her lines.
Synonyms