la ventana
the phrase you use when you have no clue what Mrs. Gochanour is talking about and you're too scared to say you don't know
I said, 'La ventana? I have no idea. Please don’t fail me.'
'La ventana?' I asked. 'Is that Spanish for 'I give up'?'
I muttered, 'La ventana? I’m just pretending I understand.'