Pizza (some of the best pizza I've had was on Carnival)
The ship at my school (self-explanatory)
The M42 crosstown bus (took that crosstown in Manhattan from the train to the ship on my past 2 cruises)
Guitar Hero (1st time I played it was on Carnival)
Those commercials for Carnival and Royal Caribbean
I have so much more, but I'm too lazy to post everything.
Past Cruises (all except one from NYC)
Carnival Triumph to Canada: August 1999
Carnival Victory to Canada: July 2000
Celebrity Zenith to Bermuda: July 2001 AND July 2002
Celebrity Galaxy to Caribbean (from Baltimore): July 2003
Voyager of the Seas to Caribbean: July 2004
Crown Princess to Caribbean: July 2006
Carnival Victory to Canada: August 2007
Carnival Miracle to Caribbean: May 2008
Staten Island Ferry, I mean what else in NYC is free?