Just when you thought you ve heard the ultimate insult being hurled at Sean Spicer for being Donald Trump s fall guy and practically the dumbest person on the planet, legendary author Stephen King steps up and knocks one out of the park.As you ve likely heard by now, unless you live in a cave or something, White House Press Secretary Sean Spicer pretty much denied the existence of the Holocaust by making the ridiculous statement that Syrian President Assad is worse than Adolf Hitler, because at least Hitler didn t gas people. And as you probably well know, and if you don t, shame on you, Jewish concentration camps under Hitler s Nazi regime murdered millions of Jews in gas chambers.Witnessing this stupidity alongside the rest of America and the world was Stephen King who then went after Spicer, as one should, for being so remarkably dumb.King tweeted out: If donuts were awarded for dumb, Sean Spicer would have his own Krispy Kreme franchise. If donuts were awarded for dumb, Sean Spicer would have his own Krispy Kreme franchise.  Stephen King (@StephenKing) April 11, 2017To go one better, he could probably own all the Krispy Kreme franchises by now. He s that f**king dumb.We can only hope that Spicer never lives this down, gets fired and never finds work again. Now that would make America great again.Featured Photo by Kevin Winter/Getty Images