Battleship Stance 

The sexual act of filling five holes on a girl with five penises to sink the battleship. Most Battleship Stances use the vagina, asshole, mouth and two holes made with the hands. Other holes including large ear canals, empty eye sockets and open wounds.

The party was a sausage fest 'cause there were 5 guys and one girl. Then Lisa went into Battleship Stance and the parrty was lit. We sunk her battleship and drowned her in cum.

Battleship Stance by BeeToTheRyan June 17, 2016

Screen Door On A Battleship 

the wrong way that biff tannen from back to the future says it, the right way is a screen door on a submarine

Biff Tannen: That's about as funny as a screen door on a battleship

Marty Mcfly: It's screen door on a submarine you dork

Screen Door On A Battleship by lasalle bro October 6, 2010

you sunk my battleship

What a player yells after getting their ass bombed in the popular 80s boardgame "Battleship."
This was a game with opposing players holding a fleet of ships on a grid. Each turn one player would call out a coordinate to the other player. If there was a hit on a vessel, the player would mark it with a red peg, once the vessel's holes were filled (some had 2, some has as many as 5) the ship was considered destroyed and sunk. This continued unitl one player's fleet was destroyed.
Fun!

The first definition was put in by some dumbass who had never heard of the completely awesome and totally fun fun game Battleship... what a dumbass.

you sunk my battleship by Not the other dumbass January 21, 2004

sunk my battleship

"...You sunk my battleship..." is often used as an expression of defeat, or acceptance that the opponent is harder to defend against than percieved to be at first encounter.

Gaytalk moderator: You sunk my battleship!
Gaytalk moderator: You sunk my battleship!
Gaytalk moderator: You sunk my battleship!
Gaytalk moderator: You sunk my battleship!

Gaytalk moderator loses!

Comrade Gumba: all your base...

sunk my battleship by Gumba Gumba December 22, 2006

sinking a battleship

to drop one, or to make an excretion

It smells in there! What were you doing? Sinking a battleship?

sinking a battleship by hewhospoopsnot June 29, 2006

sunken battleship 

When the wheels on your car have too high of an offset. In otherwords the wheels dont sit flush with the fenders and your car is known as a 'sunken battleship'.

HAHAHAHA, you put 17x7 +42 on your 240sx so it looks like a sunken battleship you fool!!!

sunken battleship by -Frthnkr July 5, 2005

sank my battleship 

When you have a blue-vein throbber and then the object of your affection says or does something that makes you go flaccid.

I was dancing with this super-hot guy, then we started making out, but he sank my battleship once he tried to make an attempt at meaningful conversation.

sank my battleship by Matt Hargett August 20, 2007