A guy walks into a bar and orders a drink. After a few more he needs to go to the can. He doesn't want anyone to steal his drink so he puts a sign on it saying, "I spat in this beer, do not drink!". After a few minutes he returns and there is another sign next to his beer saying, "So did I!"
Carnival Liberty New Year's Eve 2007
Liberty of the Seas 5/2008+11/2009
Allure 1/16/ 2011
Independence of the Seas 12/29/2013 Top-notch!