Boodawn that would beat a stubborn ass out of a quarry

exp.

Heard in Tipperary

A very large penis.

In use

Well when I saw the fun bags on her I'd a boodawn on me that would beat a stubborn ass out of a quarry!

Posh English

Well when I observed her generous endowments I developed an erection of such magnitude that it would dislodge a stubborn donkey from a quarry.