MSNBC might be pressuring new employee Alec Baldwin to tone down his act on Twitter, so thank goodness we have Kanye West. Let’s review what have we learned on Twitter today. Obama? #YouDontMessWithThat. And do not spoof Kanye West, unless you’re ready to be on the receiving end of a meltdown.

https://twitter.com/kanyewest/status/383383962984259584

https://twitter.com/kanyewest/status/383384265880133633

https://twitter.com/kanyewest/status/383384326169055232

The coup de grâce seems to have gone missing, so here’s a screen shot for posterity:

kanye-affleck

https://twitter.com/kanyewest/status/383387143432728576

https://twitter.com/kanyewest/status/383387325994004480

OK, now things are getting harsh.

There’s NO NEED TO SHOUT, KANYE … there’s a better way.

Here’s what’s gotten into Kanye’s caps lock key:

This is what happens when you mess with an artist:

https://twitter.com/kanyewest/status/383392530319941632

Kimmel confirms that this whole kerfuffle is not a setup, no matter how plausible that may seem.

And Thursday night’s final tweet from Kanye:

https://twitter.com/kanyewest/status/383395736026501120

Kimmel responded on his show:

Editor’s note: This post has been updated with additional tweets.