About as funny as a burning orphanage!
Heard in Sligo
Not remotely funny.
A: "Aw god not dis fellah again!" B: 'Is he not a laf anyways' A: "Ah now, he's about as funny as a burning orphanage!"
A: Oh good heavens, not this fellow again! B: Is he not rather amusing, all the same? A: Oh now, he is about as amusing as an orphanage engulfed in flames!