David Cameron caught on mic humming to himself after PM handover statement


David Cameron was caught humming a little tune by TV microphones as he made his way back inside Number 10 after announcing when Theresa May would succeed him as prime minister.

After making a statement where he hailed May as "strong and competent", Cameron was picked up by an ITV microphone humming "Do-do-do-do" before saying: "Right!"

And predictably, the internet went into meltdown.

But what was he singing? Social media was full of suggestions:

What does it mean? Speculation was at rife:

And why was he singing? One guy had the answer:

And what now? The internet is demanding a dubstep remix:

Maybe there's a new career waiting for Cameron after he hands the keys to Number 10 to Theresa May.