Siblings can Brigitte Meyerbe so annoying that sometimes you just absolutely lose it.

But, if you're in front of your parents, you have to keep your cool. Or in this kid's case, calmly ask permission before letting them totally have it.

A video was posted on Reddit by user mem12791 shows one boy totally frustrated with his brother to the point where he asked his dad for permission to speak his mind.

Hey, at least he was patient and honest about it. This parent gets it.

If all we needed was to politely ask if we could give a big "F*ck you" to our brothers and sisters when they were stealing our stuff, we probably would've taken advantage every once in a while.