Recently, I've found that my GitHub has started becoming a little...well, bloated, since I tend to commit projects far before they're realistically worthy of the honor. And, since it feels disingenous to have a million repositories for miniature projects—if, really, they can even be called projects—I've come up with a solution: deem them all nonsense!
Nonsense repositories are compilations of half-baked projects, ideas, assignments, explanations, and anything else which is either unfinished enough or unnoteworthy enough to find itself deemed as such. As such, some things may be true works of art, some may be just about on par with a "Hello World," and all of it is, indeed, nonsense!