New book paints Donald Trump as glutton for fast food and raving lunatic. And this was written by supporters.

So the Washington Post got their hands on a preview copy of Corey Lewandowski's tell all book about the Trump campaign called "Let Trump Be Trump."

Which is kind of an ironic title since the book is filled with examples of what a terrible personality Trump has and how volatile and mercurial his temper can be.

Here are a few examples.

Trump's temper: 

“Sooner or later, everybody who works for Donald Trump will see a side of him that makes you wonder why you took a job with him in the first place,” the authors wrote. “His wrath is never intended as any personal offense, but sometimes it can be hard not to take it that way. The mode that he switches into when things aren’t going his way can feel like an all-out assault; it’d break most hardened men and women into little pieces.”

The authors “both had moments where they wanted to parachute off Trump Force One,” but they said they got used to it

.In a section of the book written by Lewandowski, Trump is described as flying on his helicopter when he learns that Manafort has said “Trump shouldn’t be on television anymore, that he shouldn’t be on the Sunday shows” and that Manafort should appear instead. Trump was angrier than Lewandowski had ever seen him, ordering the pilot to lower the altitude so he could make a cellphone call. 

“Did you say I shouldn’t be on TV on Sunday? I’ll go on TV anytime I g--dam f---ing want and you won’t say another f---ing word about me!” Trump yelled at Manafort, according to Lewandowski. “Tone it down? I wanna turn it up! . . . You’re a political pro? Let me tell you something. I’m a pro at life. I’ve been around a time or two. I know guys like you, with your hair and skin . . .” 

Lewandowski called it “one of the greatest takedowns in the history of the world.”

Trump's gluttony:

Trump’s fast-food diet is a theme. “On Trump Force One there were four major food groups: McDonald’s, Kentucky Fried Chicken, pizza and Diet Coke,” the authors write. 

The plane’s cupboards were stacked with Vienna Fingers, potato chips, pretzels and many packages of Oreos because Trump, a renowned germaphobe, would not eat from a previously opened package. 

The book notes that “the orchestrating and timing of Mr. Trump’s meals was as important as any other aspect of his march to the presidency,” and it describes the elaborate efforts that Lewandowski and other top aides went through to carefully time their delivery of hot fast food to Trump’s plane as he was departing his rallies.

Lewandowski described a typical Trump dinner order  as consisting of  "Two Big Macs, two Filet-o-fish sandwiches, and a chocolate malt."

And this was not a weekend binge meal, this was a consistent meal choice.

Hope Hicks: 

One of Hicks’s jobs was to make sure that Trump’s suits were pressed when they flew on his plane. “ 

‘Get the machine!’ ” Trump would yell, according to the book. “And Hope would take out the steamer and start steaming Mr. Trump’s suit, while he was wearing it! She’d steam the jacket first and then sit in a chair in front of him and steam his pants.” 

One day, when Hicks forgot the steamer, Trump became angry. 

“G--dammit, Hope! How the hell could you forget the machine?” 

The authors wrote, “It was a mistake she would never make again.”

Oh yeah, she's doing him.

Lewandowski and his co-author, former senior campaign aide David Bossie, still express support for Trump which kind of makes you wonder what the books that come out about Trump from people who eventually turned on him will contain.