Unreal

adv.

Heard in Sligo, Cork, Mayo and Galway

Simple replacement words for unbelievable.

In use

Lads de sesh was unreal last night, I'm as sick as de plane to Lourdes dis morning an' I have an unnatural headache!

Posh English

Good fellows, the nocturnal carousing was quite extraordinary last evening.

Same phrase, other counties