The man behind a parody Twitter account says he is doing it with a serious aim - to get Donald Trump to change his attitude.

@MatureTrumpTwts takes tweets from @realDonaldTrump and re-imagines them so they sound more presidential.

He won't tell us his real name, because he wants to "have a little bit of a cloak of mystery" but says he's not exactly anti-Trump.

However he does want people to unfollow Trump and switch to him instead.

'Barry'

We don't know much about the man behind the account.

He told Newsbeat he's a "writer, a communicator, a public speaker, a humorist and a dreamer".

Which doesn't really clarify things.

He joked that many people think Barack Obama is behind the account (he's not), so asked to be called "Barry".

"Barry" says some of Donald Trump's tweets made him feel powerless.

"It just hit me the wrong way. I said, 'I have to do something different.'

"It started out as something to get it off my chest and not feel powerless."

Celebrity re-tweets

It was slow progress at first.

He says: "On day one, my sister-in-law followed me. Nothing was happening."

But then he was re-tweeted by Family Guy creator Seth MacFarlane.

"It absolutely blew up. Within a few hours I had up to 4,000 followers," he says.

Then came another angry Donald Trump tweet after he didn't like Alec Baldwin's impression of him on Saturday Night Live.

"Barry" went for a more light-hearted approach.

He says this was a turning-point: "Seth MacFarlane re-tweeted that as well. I'm now up to 97,000 followers.

"It is insane and quite frankly I think this is only going to grow.

"This is a movement, something that can make a profound difference."

Dump Trump

"Barry" insists that he's not against Donald Trump. But he's frustrated by him, especially his tweets.

"When in 140 characters you can create an international kerfuffle with China, that's dangerous.

So, "Barry" wants people to stop following the real Trump and switch to him instead.

He thinks that if the president-elect loses enough followers, he will re-think his style.

"We can't normalise bullying, and we can't normalise name calling."

He thinks it's going to be a challenge for Donald Trump to switch from being a would-be president to the actual Leader of the free world.

"He's bitten off a lot. The world is watching.

"I'm not sure he's figured that out yet, or really cares or understands."

He says he will watch the inauguration and will wish Donald Trump well.

"You have to support the president. We want him to be wildly successful.

"Is there scepticism about that? Of course."

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