kanye west*Kanye West must be going through something because the rapper went all the way off on everybody in the industry, including President Obama.

As we reported yesterday, Saturday night in London, he told Jay-Z and Justin Timberlake that their single, “Suit & Tie” basically sucks.

Now we can report that he also gave President Obama a piece of his mind.

“I don’t give a f**k what the president’s got to say,’” Kanye said in his impromptu freestyle – rant, which maybe directly connected to Obama calling him a jackass twice – after he was pretty rude to Taylor Swift at the 2009 MTV Video Music Awards.

His fit finally ended at his Sunday night performance when he spent about 30 seconds yelling over the end of his hit, “Clique” then threw the mic. Then he stormed off the stage.

Hmm, sounds like it might be time to get him fitted for a straight jacket.

Check it out for yourself: