"Well, I don’t think there is any question about it. It can only be attributable to human error. This sort of thing has cropped up before, and it has always been due to human error." (HAL9000)

I think there is a word for that.

A friend of a friend used to run a record store called Futurizm, and my brain always wanted to read it as "Furzsturm" ("fart storm"). Always made me smile. Still does - it would be an awesome name for whatever one would attach it to. ;-)

I was able to read it correctly as "uderwater". It probably was a perception error.