Dear Diary,
I keep getting pushed down this tube by waves of red walls (PERISTALSIS). Now, I've finally come to a pink room (STOMACH) and a pool of green gunk (GASTRIC JUICES). Slowly, I'm becoming liquid (CHEMICAL DIGESTION). Uh oh! I'm going down again! I just got pushed into a bumpy little pink roller coaster (SMALL INTESTINE). Parts of me keep getting sucked up by tiny fingers (VILLI). SQUIRT! SQUIRT! Green fountains are popping up (BILE). Oh, it looks like it's time to go into another big slide (LARGE INTESTINE)! More of me is getting sucked up!