Otak udang

Maksud bahasa Melayu:

1. Bodoh.

Maksud bahasa Inggeris:

1. Bird-brain.
2. Bonehead.
3. Mutton-head.
4. Dumbbell.
5. Stupid person.

Ungkapan terdekat:

1. Dead from the neck up.
2. As thick as two planks.