(1) Mongolia's Navy, consists of 1 ship only, name: Suhkbaatar. Also the only ship in Lake Hovsgol.
(2) Something that has no point of existence. In other words useless.

It’s an acronym standing for Can’t Remember A Fucking Thing. It’s usually used to describe embarrassment at being unable to remember someone (CRAFT moment); going onstage as the lead in the latest theatrical performance and your mind goes completely blank (CRAFT situation); the next morning after a night when you got pissed as a fart and woke up in bed cuddling a traffic cone and a string of fairy lights wound round your prick.

Something I don't think actually exists