He added: "I tell you what, why don\’t we let David Milliband run the country? Or shall we wait until his nuts have dropped?
"What\’s that David? Why do all the other men in your office start work that little bit later than you? Well, what happens is, when you\’re having your Coco Pops, they have to shave.
"Or what about Ed Balls, you say? Okay, but you\’ll have to wait until he\’s finished licking mine."