(politics, UK) In a house of legislature following the model of the Westminster system (such as the UK House of Commons), the parliamentary leader of the largest political party not forming the government.

plural of walk in the snow

Alternative form of spoil the ship for a ha'p'orth of tar

(idiomatic) To be overly active relative to the enclosed space in which one is.

(idiomatic) Used as a mockery to someone who is about to be or should be confined in prison.

(obsolete) for old times' sake

plural of spur of the moment

(idiomatic) To start the day in a bad mood for no apparent reason.

Intensifier. / Euphemistic shortening of "fuck you and the horse you rode in on"

(Canada, idiomatic, slang) To kick swiftly and violently, especially in the groin.