Spotted...

RPM witicisms not required,

a simple "John Prescott, OI John Prescott!" really loudly does the trick.

got a mate who does that, so far he's done Charles Kennedy (who laughed) and Helen Mirren (who was not at all amused)

it's great because it's not abuse, and they can't do a fucking thing.

I would have called Prescott a fucking fat bit of shit though.

you're forgetting when he did Neil Hamilton in soho square :

'OI -is that Neil Hamilton, the Convicted Perjurer and Thief?'

at the top of his lungs