Well, how about this Haiku I wrote last night. I don't generally write poetry of any sort, but I was working on coming up with a few words on an unrelated topic and noticed it was real close to Haiku, so I fiddled a bit and this popped out:
Some five syllables
Another seven go here
Finish with five more
Seems like an "obvious" Haiku to me, but I couldn't google it, so I figured it must be original. Enjoy. Or not. I have no expectation of an audience here.