His former party have been - in spite of his endless manipulations - been utterly humiliated at the polls.
He no longer has a key to number 10.
His favourite glove puppet, Gordon Broon, has gone - taking the little hands of his not-props-children and marching off into the sunset.
All because those naughty Lib Dems talked with him for a while about a 'Rainbow Coalition', then turned their backs on him and went off with the Conservatives to form a real Government.
And is Mandy bitter? You betcha:
"I led our team in talks with the Liberal Democrats because that's what they said they wanted to do. In the final analysis, I'm wondering though, whether that's what they actually intended.
"When I think about it, I think they were creating so many difficulties and barriers and obstacles, that perhaps they thought their interests lay on the Conservative side rather than the progressive side."
Ahhhhh. Poor Manders. Honestly, eh? You put out on the first date for the Lib Dems, you get up early to make them a lovely breakfast, and then you find an empty bed, some horribly stained curtains, and a scribbled note with a fake 'phone number on it.
Couldn't have happened to a nastier man...