The premise to this video is simple: "Tell me all the bad words you know. Go."
(Welcome to parenting in 2014. You can't just wait around hoping that your kid will have talent or a great surprised face or do something otherwise viral video-worthy. Sometimes you have to sit them down, stick a camera in their face and make it happen.)
And the bad words this kid knows will shock you—mostly because you probably didn't know there were so many variations of butt insults: "Buttcrack. Buttnight. Buttnose. Buttface. Butthead. Buttcrack?"
Then stick around for the most adorable S-bomb you've ever heard.
After he checks to make sure the coast is clear of mommy, of course.