Fail Blog is a compilation of user-submitted images and videos with the colloquial title of “Fail”. If you don’t know what that means, I suggest perusing the latest postings and it will become obvious.
Signage is often a topic. This one just came up and I find it horribly amusing. Unfortunately, this sort of thing is all too common.
Warning: A great deal of the subject matter on Fail Blog is not safe for work. This particular link is fine, however