Ye willl yaaa!

exp.

Heard in Tipperary

You will, yeah! An expression of disbelief or sarcasm.

In use

Ill Bate you now ina minute ya dope! Ye willl Yaaaaaaaaa,, shure you wouldnt bate Butter Man.

Posh English

I shall thrash you presently you absolute nincompoop. You will indeed. You could hardly overcome a pat of butter.