"Cruise" "romance" or Cromance is a honeymoon between two strangers who will inevitably never see eachother again after the five day bender of drinking, eating, and swimming on a cruise ship. Usually results between the only two age appropriate people on the ship.
"Are you on your honeymoon?" "No, we just met." "Looks like you're having a great cromance. Another mai tai?"
by Lucille Balls April 05, 2010