"I'm allowed them downstairs for films"

My brother.
Watching "The Lion, the Witch and the Wardrobe"
Watching "The battle scene" over and over again from "The Lion, the Witch and the Wardrobe".
Acting out "The battle scene" with his weapons which are only allowed in his bedroom.
But he says, "I'm allowed them downstairs for films" when I ask him to go and put them upstairs because he's waving them infront of the TV and making sword noises.

Brothers can be so irritating!