Forget gravity, he has gravyty: anything involving gravy is attracted to him by an invisible force. Including chips.
And maybe pizza (I know a Yorkshireman who has been known to have gravy on the same plate as pizza).
Next time you are near Downing Street, try to buy a pie. You will find the shops in that area are strangely lacking in pies, as if some bu**er has come in and bought up their whole supply.
Here's something I never knew about Prescott until just now: he's Welsh.