Paddy and his two friends are talking at a bar.
His first friend says: "I think my wife is having an affair with the
electrician. The other day I came home and found wire cutters under
our bed and they weren't mine."
His second friend says: "I think my wife is having an affair with the
plumber the other day I found a wrench under the bed and it wasn't
mine."
Paddy says: "I think my wife is having an affair with a horse." Both
his friends look at him with utter disbelief.
"No, I'm serious. The other day I came home and found a jockey under
our bed."