2 lrishmen are hammering floorboards down in a house.
Paddy picks up a nail, realises it's upside down and throws it away.
He carries on doing this until Murphy says
"Why are you throwing them away?"
"Because they're upside down!"
says Paddy.
"You daft Snag" replies Murphy
"Save 'em for the ceiling" .
For goodness sake MarkRea, grow up! This is the JOKES category. The Irish, more than any other nation, have a great sense of humour and tell some of the best Irish jokes themselves.
I hope you've noticed that I have inserted a comma where I deem it appropriate. This will give to you an opportunity to also have a grumble at my grammar. Anything to keep you happy.