"Shining Happy" freaks me out. Especially when combined with lots of smiling. What's with rolling down the stairs? Is that some sort of euphemism? Maybe I'm just not getting it.
 

As an artist I don't think I should have to explain my art. It should speak to you on it's own...

First let's just accept that I was inspired to draw logs holding hands. But then I decided to put creepy smiles on them because, you know, logs are better than bad, they're good! At which point, it reminded me of a song that I have also found overly cheerful and creepy, which provided the title (though it should have been "Shiny..." not "Shining...").