Oh dear!  MSNBC’s Lawrence O’Donnell pulled a dunce move on Twitter Tuesday night. He swiftly deleted his tweet, but he forgot one little thing:

That’s right! Here is O’Donnell’s tweet in all its glory.

Screen Shot 2013-06-04 at 9.47.16 PM

Actor Adam Baldwin captured the dunce-y tweet as well:

https://twitter.com/adamsbaldwin/status/342128554965884931

Err. Bless his precious heart! Dude, if you are going to attempt to slam people, at least get the facts straight.

https://twitter.com/Matthops82/status/342125957890588673

Well, the lapdogs have received their marching orders there: Issa is the new villain, you see. Scandals? What scandals?

Hilarious. Rep. Issa is the chair of the House Committee on Oversight and Government Reform. The IRS hearing on Tuesday was held by the House Ways and Means committee.

Committees are hard. Also hard? Truth.

Bingo. As Twitchy reported, three IRS-targeted groups received letters directly from Lois “Obama Face” Lerner. But, hey, let’s blame the victims, shall we?

Perhaps he was taking a page from Rep. McDermott’s vile book?

O’Donnell pathetically tried to backpedal.

He totally got it right on his show and stuff, people! Sheesh! One problem:

Zing! Plus, there is still his vile implication that the victims of IRS targeting are liars.

Bingo. Deplorable, yet totally typical.

The mockery was swift and hilarious.

https://twitter.com/Matthops82/status/342118994154778624

https://twitter.com/Matthops82/status/342119580744966146

And win: