By how fast it sinks.
Turn toward your side!
Friend: she told me to upload her photo in FB, I uploaded in OLX... Mistakes do happen
A: Both crews were marooned.
Shiver me timbers!
It sinks. (Courtesy of my 9 year old daughter)
Swim down and knock on the hatch. (In Sweden we have a running tradition of telling jokes about stupid norwegians. They do the same about swedes)
If you open the windows in a submarine, your problems will begin.
A submarine, obviously.
Because Kim Jung Un doesn't want a public erection
Ping-Pyong-yang
Because if it were invented in the North, it'd be called the teethbrush!
BRB man, I've got to catch a plane. Im soz.