1. An alge eating animal that lives in your fish tank and [sucks] all the [scum] and eats poop in your fish tank.
2. A low-life bar trash blonde women that perfers to suck on the most scumy men of the world.
3. your Mom
> 1.(pet store) Where are all your scum suckers located at?
> 2. You scum sucking whore, why are you flirting with my man?
> 3. Your Mom sucked all the scum off his dick.