It's one of the unfortunate realities of being a father: Ask the kids if you're cool, and you'll likely get an emphatic no.
Yes, even Brad Pitt falls victim to this phenomenon.
Still, the rest of us can politely disagree. Especially after Pitt revealed the secret of his Halloween costumes.
Just watch, and we're pretty sure you'll agree that any guy who can be a bunny for his brood must be pretty cool.