Q: What is out on the lawn all summer and is Irish?
A: Paddy O'Furniture

Q: What do you call a fake stone in Ireland?
A: A sham rock.

Q: Why do people wear shamrocks on St. Patrick's Day?
A: Regular rocks are too heavy.

Q: Why can't you borrow money from a leprechaun?
A: Because they're always a little short.

Q: How did the Irish Jig get started?
A: Too much to drink and not enough restrooms!

Q: Why do leprechauns have pots o'gold?
A: They like to "go" first class!

Q: How can you tell if an Irishman is having a good time?
A: He's Dublin over with laughter!

(Taken from www.primarygames.com)