LOL!!

After a second look, I know I would be hugging the wall the whole way down the hall.

Need something for those with astigmatism to barf in though

Which is why I would be hugging the wall. Mine is slight but that kind of stuff is still nausea inducing.

I would love to see footage of the students' reactions.

I remember a post saying this was the entranceway to a tiling company...

Not sure of the snopes verdict.

I tried to search for that image and kept finding it on sites selling 3D Epoxy Flooring. It's worth doing an image search for that category - there are a lot of really neat images.

I was walking down the hall between classes when an earthquake hit. This is just what the cement floor looked like - waves!
I wonder if the kids lose balance etc. when they walk down this hall. Clever teacher!