listen to what I am going to say.

Look here, what kind of fool do you take me for?

Usage notes: usually used to show that you are angry or annoyed

• be compos mentis
• be conspicuous by absence
• be conspicuous by your absence
• be cooked to a turn
• be cooking on gas
• be cup of tea
• be cut from the same cloth
• be cut to the bone
• be damned
• be damned if do and damned if don't
• be damned if do and damned if you don't
• be damned if you do and damned if don't
• be damned if you do and damned if you don't
• be dead and buried
• be dead from the neck up
• be dead from the waist down
• be dead in the water
• be dead meat
• be dead on feet
• be dead on your feet
• be dead to the world
• be department
• be done in
• be done like a dinner
• be done like a dog's dinner