History Recap / TheMagicSchoolBusS1E2ForLunch

At this point, the bus reaches the end of the esophagus and falls into the stomach, which is littered with food and [[HollywoodDarkness is surprising well-lit]]. Carlos makes a belly-flop pun, which the class laughs at (seems the class has not tired of his puns as of yet), as the bus sails along on the liquid sea inside of Arnold's stomach.

* HollywoodDarkness: Gee, it sure it well-lit inside people's bodies!

-->'''Producer:''' It's natural. It's normal. But did you really expect us to show that on daytime TV?

->'''Producer''': Um, that? Oh, that was just the sound of Liz [[JustForPun stretching the truth]].

->'''Phoebe:''' [[CatchPhrase At my old school]], we were never allowed to be digested.

->'''Phoebe:''' [[CatchPhrase At my old school]], we were never allowed to end up in the toilet...!

->'''Wanda:''' [[CatchPhrase What are we going to do, what are we going to do, what are we going to do?]]

* BigWhat - When Ms. Frizzle suggests completing the large intestine trip, the class gives this reaction.

Back in Arnold's stomach, Wanda spots a blue "rock" floating in the sea, before the stomach walls start to move, which causes the bus to shake violently to the waves that are kicked up. The "rock" moves towards the bus and gets caught on its mirror. Parts of the "rock" caught on the mirror stretch like elastic, which the class then realizes that it's no rock at all; it's the gum that Arnold swallowed. The gum snaps off of the bus, while Carlos and Ralphie are worried that the liquid inside of the stomach has started to eat away at the bus. Ms. Frizzle however is none too concerned; after all, it's just stomach acid. The class, however, ''is'' concerned,[[note]]At this point, we cut away to a short segment on digestion featuring Dorothy Ann giving a tour of the digestion system portrayed as a factory with food on a belt constantly being fed through mechanical teeth that crush and pulverize the foot, before it is sent to a vat of acid to break the food down even further into a liquid. However, that's only half of what "United Digestion" does.[[/note]] though Wanda quickly becomes impressed by the whole digestive process. Ralphie is still suffering motion sickness as Ms. Frizzle reminds the class that there is still more to see.

[[GilliganCut Phoebe winds up out there anyway]], along with the rest of the class, because the scuba gear is digestive-proof. Wanda is having a lot of fun, before she spots the gum and swims after it. The class watch as the dissolved food is absorbed into the intestine's villi, as Tim wonders where the food goes.[[note]]United Digestion turns up again to explain that the villi soak up the nutrients of the food and then transfers them into the bloodstream, which sends them to the rest of the body as fuel, portrayed in this segment as trucks riding to different parts of the body from the central factory in Arnold's chest.[[/note]] Ralphie notes that the food becomes energy that is transferred to the rest of the body, but Carlos wonders that--speaking of energy--where is Wanda? They look just in time to see that Wanda has been caught on top of the wad of gum and is rolling deeper into the small intestine.

* BerserkButton: Wanda does not appreciate accusations of gluttony.

* OffModel - Three instances:
** While the class is in Arnold's esophagus, twice the camera pans from one side of the bus to the other. In both instances, you can see Arnold sitting in the back of the bus.
** Towards the end of the episode, after the class has returned to the stomach, Tim pulls out a map to show the class their current predicament. The class was still in their scuba gear, but as Tim shows them the map, you can see from his arm that he is now in his normal clothes, and the shot of Keesha and Dorothy Ann afterwards show them in their normal clothes as well, despite the show not giving any indication that they had changed out of their scuba gear (and shots after this one show the class still in their gear).
** A bit later, as the seltzer begins to rain down on the bus, you see Phoebe looking out of the bus window in her normal clothes. In the shot immediately after, she is back in her scuba gear.

As Arnold enjoys his meal, Wanda awards him with a sandwich trophy because he broke the record for being the "best field trip ever". This bewilders Arnold and he asks where the class went. As his stomach growls, he realizes that they went inside of him and vows to Ms. Frizzle that he'll never miss a field trip. "Never, ever, ever, '''ever'''!" Ms. Frizzle is impressed with his new resolve, and begins to write up the lesson plan for their next subject: [[EverythingsBetterWithDinosaurs dinosaurs]]. Arnold quickly decides that he'll skip out on the next trip, as [[EverybodyLaughsEnding everyone else laughs]].

* GettingCrapPasttheRadar: Literally in the Large intestine. While its referred to as waste products, its pretty clear what they're referring too, especially when Miss Frizzle describes the way out.

* ActuallyPrettyFunny: Carlos makes one of his better-received puns when the Bus first touches down in Arnold's stomach.
-->'''Carlos''': Now that's what I call a belly flop!