1) Nobody but an ass would say, “It’s very rare that I come to an event where I’m like the fifth- or sixth-most interesting person.”
2) He's a former (maybe, who really knows?) coke-snorting pothead who governs with all the care and due diligence you'd expect from a coke-snorting pothead.
3) Barack Obama actually said, “The private sector is doing fine.” Given that the private sector has never at any point been doing fine since he became President, he'd have to be dumb, dishonest or delusional to say something like that.
4) He is a bigger liar than Bill Clinton and Jimmy Carter put together. There's nothing the man says you can count on his meaning unless he's saying something nice about himself.
5) He's made racist comments about white people. Just to name one example,
"That’s just how white folks will do you. It wasn’t merely the cruelty involved; I was learning that black people could be mean and then some. It was a particular brand of arrogance, an obtuseness in otherwise sane people that brought forth our bitter laughter. It was as if whites didn’t know that they were being cruel in the first place. Or at least thought you deserving of their scorn."
6) His whole campaign in 2012 revolved around telling people Mitt Romney was an awful human being because he had money. Meanwhile, Barack Obama is worth 10 million dollars. What a hypocrite!
7) He once picked his nose on camera.
White House on New Clinton Donor Revelations: President Obama is Proud of Hillary's Work at State | Katie Pavlich