So my little brother (11 years old) is always in his underwear only at home and so basically i was sitting in the living watching TVs and eating captain crunch (side note my dad wasn't home) and my friend group text so i grabbed my phone and text back 1 text and look up and I'm like wheres my cereal. And that little brat was pouring my cereal in the sink. And said that he needed a bowl because all the nice bowls were in the dish washer. And i got Pissed and said "you cant just take my cereal!" And i tried grabbing the bowl back and he Was all like yes i can and starting trying to attack me so I'm like whatever because you know what happens when i fight my little brother when I'm supposed to be watching him. And so still Pissed because that was all the last of the captain crunch but he doesn't even like captain crunch. And so he fills the bowl with kix and goes back to his room and stick his dang tongue out at me. And like 20 minutes later I was walking to go in my room and I hear that he is talking and playing online on his Xbox with his crush. So i walked in a yelled WHY ARE YOU PLAYING ON YOUR XBOX WITH JUST YOUR UNDERWEAR ON?WHERE ARE YOU CLOTHES? And he looked at me like he was going to kill me. And well i was thinking well maybe next time he won't take my cereal. But now I'm thinking AITA? 