Yahoo:

“Jimmy Fallon’s house band the Roots didn’t have a warm welcome for Republican presidential contender Michele Bachmann when she appeared on the NBC show early Tuesday. As Bachmann strode on to the stage at Fallon’s “Late Night,” the show’s band played a snippet of a 1985 Fishbone song called “Lyin’ Ass Bitch.” The song begins with a distinctive “la la la la la la la la la” refrain — the only words audible before Bachmann, smiling and waving to the audience, sat down.

“Fallon joked on Twitter that Roots bandleader Ahmir “Questlove” Thompson was grounded. The show itself didn’t have any comment.”