Blue Man Group couch gag

The Blue Man Group couch gag is the eighth couch gag of Season 13.

Plot
The family runs in to find the Blue Man Group performing on drums in front of the couch. Homer murmurs "What the-?!" (in reruns and repeats of this couch gag in other episodes, The Blue Man Group plays more aggressively and Homer's "What the--?!" is muted out)

Character Appearances

 * Homer Simpson
 * Marge Simpson
 * Bart Simpson
 * Lisa Simpson
 * Maggie Simpson
 * Blue Man Group