![The Lonely Island Performs “I’m on a Boat” with Jimmy Fallon [Video]](http://townsquare.media/site/43/files/2016/05/hqdefault36.jpg?w=980&q=75)
The Lonely Island Performs “I’m on a Boat” with Jimmy Fallon [Video]
Musical comedy trio The Lonely Island stopped by The Tonight Show Starring Jimmy Fallon on Monday night for a hilarious performance of "I'm on a Boat" using classroom instruments.