[bi-] Bigfoot is in the [3] basement of the [-an] pawn shop, where he works. He is trying to make a bent second hand 册 booklet to be 扁 flat again. He sets the 册 booklet on the ground, then lays a heavy 户 door on top of it, then stands on the 户 door. This way he can make the 册 booklet nice and 扁 flat.