Pat and Seamus were pouring concrete outside the local brothel when they saw a vicar approaching.

The vicar looked around cautiously before entering the building.

Look at that! said Seamus. That Protestant minister is an absolute hypocrite!

A few hours later, they noticed a rabbi approaching the building in the same manner, looking around furtively before entering.

Did you see that? Pat said. The Jewish are no better.

After half an hour, they noticed Father Finnegan making his way discreetly towards the brothel as well.

Ah, said Seamus. Take your hat off, Pat. There must be a girl dying in there.