|2.||cleaning the fish tank|
A slang term for lesbians eating each other out.
What were u girls doing in there? Cleaning the fish tank.
|1.||cleaning the fish tank|
v. : to engage in sexual intercourse or other sexual activities in the bathroom.
Andrew: Dude, what was that girl and guy doing in the bathroom?
Leo: They were just cleaning the fish tank.
Henry: "Cleaning the fish tank"