A Jolly Ol' Lieutenant

There's a man named Bobby Joe Floyd who just went into the armed forces. Navy to be exact. They upgraded him to a lieutenant because he had to use the bathroom quite a bit of the time. His brother is always calling him a "Loo" tenant which he always is since his class was upgraded. Anyway so Bobby Joe Floyd slept in too late one Saturday morning an missed his ship out which was the color of a deep navy blue, he says "well, I'll just have to sea myself on out to join em". Next he finds a canoe out on the beach outside the base and rows out to join them, and once he's out there they tell him he might loose his rank if he doesn't make some changes. He then yells "the anchor is down!" and then encounters a pirate who is a stowaway on board who is also joined by an old Viking.