cleaning the fish tank

A slang term for lesbians eating each other out.

What were u girls doing in there? Cleaning the fish tank.

by Slam Clown January 20, 2010

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"

by scoobydrew February 26, 2008

Clean your fish tank

What you tell a girl to do when she isn't so fresh.

"Steven told his girlfriend, Sandy Fagina, your twat smells nasty and busted, you betta go clean your fish tank."

by Stefanie and Jared September 29, 2006

Cleaning out the fish-tank

A particularly large dose of man fat applied liberally to the inside of a woman's beef curtains. Ideally needs to be enough for a fair amount of drippage

Jon : Why didnt you answer your phone last night?

Ad : Mate! I was cleaning out the fish-tank

Jon : but i phoned back an hour later

Ad : Bow chicka wow wow

by ExcellCRW June 7, 2011