Playoffs are an emotional time for everyone, as fans of teams become deeply invested with every win and loss of their team – but house rules still apply.

Watching the game, there can be many reasons that you may want to shout an expletive, but if you’re just a kid, try explaining that to your parents. They’ll understand, but we doubt they’ll be anymore lenient because of that. This Boston kid is going to have to hope his parents are a little understanding with swearing, because he was caught on TV with a hilarious reaction to the Celtics loss.

We’re pretty sure anybody can guess what he says.

The reason he’s so upset is because the number-one-seed Celtics ended up losing the Bulls in the first game of their series, 106-102. Hopefully this kid isn’t a Bruins fan too. If he is, we can’t imagine the reaction he had when the Bruins blew a 3-1 lead in the third period of their last game against the Senators.