Tories had a vote on Theresa May in 2016... How dare they now ask for a second vote just because now they can see how poor everything has turned out and her promises were lies. She won. That's democracy, get over it!
Definitely a joke, but rather weak. One's an election followed by a vote of confidence after proof what a failure the victor made of it. But it's clearly meant to mock a public decision and a refusal to pander to the losers to make it a last out of two contest before anyone's seen what a success it will be.