We bet you can't sit through baby Lachlan's laugh attack and still keep a straight face. It seems like everything mom Briana Kortbein does makes him crack up!
Keep it up kid, the world needs more gigglers like you.
If you're still looking for pick-me-ups, you can't miss Dani's hilarious reenactment of "Five Little Monkeys." Her comedic timing's impeccable!