作词 : Dan Harmon/Justin Roiland/Ryan Ridley
 作曲 : Ryan Elder
 It's a road of wonder a trail of food

 It's a pathway to break up the bad and good

 It's a tube that digests

 And then sends out the rest

 It's a small, small intestine

 It's a small intestine

 It's a small intestine

 It's a small, small intestine

 It's a small, small intestine

 It's a small intestine