nuclear 'submarines'
a 'submarine' canyon
(..) I'm busy. - Doing what? - Washing my hair. That's as funny as a screen door on a battleship. Screen door on a submarine, you dork. Biff, somebody already asked me to the dance. Who? That bug George McFly? - I'm going with Calvin Klein, okay? - Calvin Klein? No, it's not okay. (..)1989 Back to the Future Part II