Obama supporter Ludacris has released a single calling Hillary Clinton an "irrelevant bitch," among other insulting and demeaning elements (he also raps that "McCain don't belong in ANY chair unless he's paralyzed" and calls on African Americans to "paint the White House black").

No doubt the PUMAs, in particular, will just loooove this. 

Not surprisingly, the Obama campaign has lost no time in condemning the song.  With friends like this, who needs enemies?

Ludacris?  Ludicrous.