katze was confused when he went to bed , but the true object of his affections is now snortling gently her several chins quaking and shaking her fat sausage fingers clutching the edge of the bed sheet whilst her pet bird on his perch golden beak tucked beneath his black wing mutters in his sleep yo-yo presses his ear to the keyhole but can not really hear any words , just an indistinct milly milly milly milly milly milly milly milly milly milly milly milly milly milly it is not clear what baby is talking about .