Shamus was going for his morning walk one day when he walked past Mick's house and saw a sign that said “Boat For Sale.”

This confused Shamus because he knew that Mick didn't own a boat, so he finally decided to go in and ask Mick about it.

“Hey Mick,” said Shamus, “I noticed da sign in your yard dat says 'Boat For Sale' but ya don't even have a boat. All ya have is your old John Deere tractor and combine.”

“Mick replied, "Yup, and they're boat for sale, eh.”