So a user wants to use a tool/material/whatever in a very odd way or has a task that requires something out of the norm. I thought it would be good to categorize these. I had used "weird-ideas" but I guess it wasn't liked.
So maybe "out-of-the-box" or "unconventional" or something else? If not useful (I think it is) it is certainly interesting to see these labeled in one place.