We're pretty sure we're the funniest when no one is around. Either something hilarious happens and you think of the best punchline, or you have an epiphany about parenting that tickles you. Either way: Write it down. That's what work-at-home dad Chris Illuminati does on his Tumblr, Message Without a Bottle.
From his thoughts on day care (he loves it) to parenting in general (he jokes it drives you to drink and go broke), Illuminati is pretty hilarious, all on a Post-It note. Check out his Tumblr for more of his hilarious thoughts on being a dad.