A rhetorical question used to express incredulity or surprise: who would have guessed it?; who would have thought that would happen?

simple past tense of couldn't care less

simple past tense of could care less

simple past tense of could not care less

(idiomatic) To remain calm, composed, focused, or aware.

(idiomatic) To seek to have two things which are mutually incompatible (such as eating a piece of cake and yet still possessing that piece for future use).

(idiomatic) To be particularly, especially uncannily, observant; a perceived ability to see in all directions at once.

Alternative form of little pitchers have big ears

Small children often overhear more of what is said than adults realize or desire.

(idiomatic) to be involved in many, or too many, different things.