(Australia, colloquial) An expression of embarrassment, either for the speaker or for another individual or group.

(informal) how are you?

How come; why.

(informal) The knowledge and skill utilized during snow and inclement weather.

(humorous) Synonym of how the tables have turned

A troublesome state of affairs.

Asks the age of the interlocutor. / (impolite) Used to question the mental age (maturity) of the interlocutor.

(China, humorous) Why is it always you? You again?

Alternative form of that's the way the cookie crumbles.

(slang, Britain) A whatsit; a thing which the speaker is unable or unwilling to specify more precisely. / (slang, Britain, euphemistic) Sexual intercourse.