Per 
SCP-(insert number here)
Scp-(insert number here) was first found inside of site 18 in an empty containment cell, the researchers at site 19 had no actuall memory of anyone containing (insert number here)
Description
(Insert number here) is described to be a floating mouth without lips. (Insert number here )s often called "Mouth of doom".
(Insert number here) gets bigger the more it eats and should therefor be contained in a cell with nothing other that thick white concrete walls.
(Insert number here) is right now about 30 cm wide.
No one should come in direct contact with ( insert number here)
It can understand human language and has the voice of an old witch.
Its containment cell is about 10x10 meters and has nothing but thick concrete walls, and of course, (Insert SCP number here )
