Titanic Share definition Flag When a girl goes out and she isn't wearing any underwear it is called 'Going Titanic'. Why? Because 'Loose Lips Sink Ships' Be careful Alice, you're going Titanic so watch it when you climb over that fence!!! Titanic by Calrain April 13, 2004 0 0 Get merch Get the Titanic mug. Buy Now — $32.95 See more merch