(Ireland, sarcastic) I will not.

(slang) Used to express enthusiastic or gung-ho agreement or joy.

Alternative spelling of yeah, right

Alternative form of yeah, nah

(idiomatic, emphatic, colloquial) A sarcastic expression of disbelief. / (colloquial, literally) Correct; affirmative; yes; yes, that is correct.

(informal, slang) Used to indicate agreement, often sarcastically. / (informal, slang) Used to introduce a refutation, sometimes sarcastically. / (informal, slang) An exclamation of excitement or joy

(informal, vulgar, colloquial) Expressing joy, celebration, glee, support, elation, etc. / (informal, vulgar, colloquial) A strong affirmative response.