(dialectal, Britain, Ireland) A traditional folk or country song.

Alternative spelling of what have you.

(informal) Alternative form of how do you do

(Britain) The national system whereby income tax and national insurance is deducted by an employer from the salary or wages of an employee.

Person or entity whose name one does not want to mention but which is known to the person to whom one is speaking.

(idiomatic) A phrase used at parting, and not necessarily implying that the person being addressed will be seen later by the speaker.

really?; no kidding!; is that so? (sometimes used sarcastically in response to the obvious)

(economics) A financial policy by which capital projects are financed from current revenue in the operating budget rather than through borrowing.

Alternative spelling of you-know-who

(rhetorical question, sarcastic) Used in response to someone’s threat suggesting that the person in question cannot do what she or he says alone.