The pool is closed

a term that is often associated with the infamous Habbo raids by the 4chan website. they closed the pools due to Aids and Stingrays (some times StingrAIDS) that the pools contained

An internet phenomenon associated with the '/b/' random section of the 4chan imageboard. The users of this section anonymously logged onto Habbo Hotel, and using avatars of black people clothed in suits, along with a large afro, blockaded the Hotel's pool from entry while shouting 'Pools closed' to users trying to enter.

The phenomenon has since increased in popularity, and the GNAA and myg0t trolling communities have also started to participate in the blockades.

The rallying cry of the brave /b/tards who protect habbos from AIDS-infested pools and protest against the racist mods and their quest to exterminate all nigra in the hotel.

The ultimate lulz. African American males with extremely large afros block the pedophilic doorways of habbo hotel, especially the pool.

A group of people at Otakon of 2006 wearing t-shirts with a black man with an afro on them saying "pools closed tour '06". Most of them dressed up as the habbo charectar and would yell "Pools closed! due to aids." if anyone asked them if the pool was indeed, still closed.