mom:  how did you get those doo doo stains on your shirt and in your hair?  son:  johnny and i played bathroom battleship at the supermarket
"when 2 friends are in a public bathroom in adjacent stalls taking dumps
"mom:  how did you get those doo doo stains on your shirt and in your hair?  son:  johnny and i played bathroom battleship at the supermarket" What is the definition of "bathroom battleship"?