Two shots of whiskey and a half pint of rum!

Anybody know the best way to get a three-year old to stop singing pirate shanties? When we went to the Renaissance Faire last week, Ragsy was enchanted by the pirates and the pirate music, so we picked up a CD. He seems to have memorized the most bawdy songs on the album. They don't really swear, but he's been going around singing, "I'll have two pints of whiskey and a half pint of rum!" all day. That'll be fun to explain to daycare. Oh, well. At least he's not damning the cats anymore. That was just awkward.