If there's one rule that's pretty universal for kids, it's that they're not permitted to swear.
Most children know that using bad language is frowned upon, but once they learn a four-letter word, it's pretty hard for them to keep it to themselves.
This hilarious kiddo, though, is proving that he has quite a bit of restraint. After getting in a fight with his brother and watching his bro take off with his toy, the precocious little guy turns to Dad to ask if he's allowed to swear. Aww!