Alternative form of what's the craic

Contraction of what is more.

Alternative form of what time is it

Alternative form of what next

Alternative form of wha gwan

(idiomatic) what are the advantages of (something) to me, personally?

(colloquial, in rhetorical questions or salutations) What's wrong with; what's the problem or matter with. Said to express that the behaviour of someone, or operation of something, is out of the ordinary or problematic.

(idiomatic, colloquial, with up in the sense of "of concern") What’s the matter? What is the problem? What is wrong?

(idiomatic) What is wrong? What's the problem? / (dated) What's happening? What's the news?

(idiomatic, informal) A greeting, similar to how are you?; what's happening?; what's up?; what's new?