Knock knock. Really, knock knock.

It's not bad enough that it's a Knock Knock joke, or that it's one of the two Knock Knock jokes that I actually know, or that the voices are Australian, or even that the critters are overly cute, but it's the combination of it all that struck me as funny. Watch my movie - it's only 18 seconds long - and then go make your own and see if the utter lack of creativity demon strikes you as you sit down to write the script:

Now go and write your own movie and use these cute little critters to cuss up a storm. I mean...to express themselves without profanity (that's really all that I could think of besides this inane joke, but I certainly didn't want to put that on my blog...well not until the kids are a bit older.).