(the morning after george sold all his father's clothes)
Frank: I heard a noise in the attic last night, a rustling
George (nervously) : It was probably a mouse
Frank: THAT'S IT WE'RE MOVING!!!!!!!!! I WILL NOT TOLERATE INFESTATION!!!
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Later that same episode,
Frank jumps and runs out of the room
George: just calm down, it's only the remote!