For some months, strange goings-on have been reported in branches of Toys 'R' Us. Shifty-looking middle-aged men and younger males wearing ponytails and Grateful Dead T-shirts have been observed leaving the premises with small cardboard boxes which they then gleefully tear open upon reaching the safety of their cars. Exclamations of 'Yes! And 'Yeehaw!!!' have been heard by security guards, who are as puzzled by all this as their checkout colleagues.