"Two Jags" because he was known to own 2 whole Jaguars!
"Two Jabs" because he punched some wise guy who chucked and egg at him.
And most recently "Two Shags" because he had an affair with one of his secretarys in his own office over his very own desk!
JP really hasn't done any favours for British politics, still Tony Bliar won't sack him, although he has basically removed all the power he had.
"I think John Prescott is a fucking wanker!"
"I think John Prescott is the best fucking thing since sliced bread!"