(idiomatic) That said to be possessed by someone who is obsessed with something or only able to think of one thing.

(idiomatic) To be forgotten by someone; to escape someone's memory.

(idiomatic) To state one's thoughts or opinions honestly or frankly.

(simile) very poor memory

(idiomatic) To be careful to speak properly, especially concerning the avoidance of swear words.

To come into someone's thoughts suddenly and fleetingly.

plural of Jedi mind trick

One's remote memory / The supposed location of low-importance plans

plural of absent-minded professor

(idiomatic) To astonish someone, to flabbergast someone.