n infml
He has definite shortcomings in the upper storey — У него что-то с головой явно не в порядке
She didn't seem to understand what we were saying. She was probably a bit weak in the upper storey — Она, кажется, не понимала, о чем мы говорили. Короче, ненормальная какая-то
That guy has something wrong in the upper storey — У этого парня в голове завихрения