Related:

• How do you sink an Irish submarine? Knock on the hatch.
• Q: How do you sink a Polish submarine? A: Knock on the hatch!
• Q: How do you sink a polish submarine. A: Knock on the door!!
• An Australian woman's car was involved in a motor accident.
  A policeman asked what gear she was in. "Can't you see for yourself?...
• How do you sink the Iranian Navy? - Put it in water.
• Q: How do you sink a Polish battleship? A: Put it in water.
• Woman: "Help, help, an Irishman tried to rape me!" Cop
  How do you know he was Irish?" Woman: "I had to help him....
• Knock, knock. Who's there? Waddle. Waddle who? Waddle I do if you don't open the door?
• What do you call an Irish prostitute? A pig in a blanket.