PHantom Logger

An unknown person who leaves large turds in the toilet; so large that they cannot be flushed unless broken up with a stick. These turds resemble logs.

Someone keeps doing bloody great poos in the loo at work. Everytime someone goes in there, there it is, floating, like a bloody log, and it won't go down. We haven't found out who the culprit is yet. We call him the Phantom Logger.