Submarines.
A submarine.
A submarine
So the Marine have something to hold on to.
Underwear Replenishment
Maternity leave would last for two years with full pay and morning sickness would rank as the nation's #1 health problem.
Mom: It's a private caller. Dad: Don't answer that. We only pick up for ranks Lieutenant Caller and higher.
Nobody ever says "Thank you for your service" to the latter.
For the chance to gain some experience in the service.