Children’s toy consisting of a small box from which a male figure pops out unexpectedly after some turnings of a crank.

(idiomatic, disapproving) to appear or emerge unexpectedly or inexplicably, frequently in large numbers or quantity.

(idiomatic, transitive) To praise or congratulate.

Alternative spelling of on the up-and-up

(idiomatic) To work studiously, especially late into the night.

Being or working out in secret or out of public view. / Divulging or reporting hidden workings.

(idiomatic) In the power of; defenceless/defenseless against.

(sports) To begin a race too soon, before the starting gun goes off. / (idiomatic) To act or begin too soon or without due caution.

(intransitive, euphemistic) Alternative form of take the mickey, (usually considered more polite)

(intransitive) Alternative form of take the mickey