(v.) To vomit and defecate simultaneously, or near-simultaneously, as is often seen with food poisoning. So called because real life battleships often fire guns from both ends or both sides.

A game universally known as a metaphor for sex.

It's what I just sank.

A) A horizontally significant woman.
B) A female who is wider than she is tall.
C) Female weighing in at +250lbs.

Two or more men jerking off before sleep with lights out, aiming to hit each other with ejaculations.

Stealth Battleship is playing the game while everyone is asleep.

Two guys masturbate while facing each other. Both guys simultaneously ejaculate on each other causing a blast and splash.

Secret code used by people in Ohio to discreetly talk about marijuana use. Several terms from the popular board game are used in the code such as Carrier, Battleship, Submarine, Destroyer, Patrol Boat, Hit, and Miss.