You in trouble!

This is so funny. Levi is reprimanding papa right now. We were sitting on the couch, and Levi was playing with an empty roll of Wrapping paper. He had it on his hand and he was hitting things with it, of course. He went and hit papa in the head with it, so Nathan grabbed it and crinkled it all up to where he couldn't play with it anymore. I told Nathan that was not an appropriate response. Levi looked at me, crestfallen and said that Papa broke his toy. I said, "Papa was rude, wasn't he?" So, Levi turned to Papa, furrowed his brow with a mean scowl and said, "Go to my room! You in trouble!" He marched Nathan to his room, told him to "stay in my room" and then shut the door. Every few seconds he opens the door to reiterate "You in trouble! Stay in my room!" I'm just sitting covering my mouth and laughing. I'm surprised to hear him say all that, knowing full well what it means. I guess that's good. That means he understands when we send him to his room for being rude, and he's in trouble!