'''Airdate:''' June 6, 2000

When a plane crashes carrying hallucinogenic toads, a toad-licking epidemic spreads at James Woods High, and Peter (after he and Lois catch Meg with a wart, which she got from holding a hallucinogenic toad for the popular kids) decides to go undercover as a high schooler to catch any toad lickers -- but ends up in too deep when he becomes friends with the popular kids and is asked out to the dance by Connie D'Amico, the school's most popular girl.
!!"Let's Go To The Hop" contains examples of ([[YMMV/FamilyGuyS2E14LetsGoToTheHop YMMV goes here]]):
%%* AbhorrentAdmirer: Neil to Meg.
%%* AlphaBitch: Connie D'Amico
* BaitAndSwitch: Right after Peter says he has a plan to deal with the toad-licking epidemic, it cuts to a scene with him asking what the Principal thinks of the plan. The Principal points out that Peter never said what his plan is. He just entered the Principal's office and asked what the Principal thinks of the plan.
%%* BittersweetEnding
* {{Bowdlerize}}: The free-to-air syndicated version of this episode censors "That's your butthole!" to merely "That's your butt!" during the "Gotta Give Up the Toad" musical number.
%%* BrattyTeenageDaughter: Meg
* ComicallyMissingThePoint: When Meg and Lois talk after Peter (as Lando) dumps her for Connie:
-->'''Meg''': Why don't I just tattoo a big L on my forehead while I'm at it?
-->'''Lois''': Now, Meg, you know my feelings on tattoos.
* ComplimentBackfire: When Peter talks about his old high school crush Phoebe Diamond, then let's Lois know he's her silver medal. She does not look amused as he kisses her.
* {{Crossover}}: Lando's sneaking off to the dance is helped by ''Franchise/SpiderMan''.
* FunWithSubtitles: At the start of the episode, when the plane crashes, two Mexicans parachute out of the plane and talk to each other in Spanish, but the subtitles are in Korean.
%%* JerkWithAHeartOfGold: Peter
* MediumBlending: Peter said he took drugs once, and things became too real: Cue a live-action Peter on a park bench freaking out.
* NeverFoundTheBody: The police are too lazy to follow up on this, and take Lando to be dead.
* OffModel: During the "Give it Up" number, [[https://www.youtube.com/watch?v=SQEhBai711o&t=1m10s Peter is standing on a cafeteria table and his head gets smaller and smaller.]] This was also pointed out in the DVD commentary.
%%* OnlySaneMan: Brian and Lois.
* ShoutOut: The famous commercial with the boy asking the owl how many licks it takes to get to the center of a Tootsie Pop is parodied, with the boy asking how many toad licks it takes to land in state prison: "JUST ONE."
** As Lando Griffin, Peter tries to jump-start the jukebox, [[Series/HappyDays Fonz-style]], but breaks the glass while trying and cuts his hand.
* TheTapeKnewYouWouldSayThat:
** Peter leaves a tape recording of his voice to fool Lois while he's at the dance. At first it works, but then it starts to drift off-topic. When Lois sees the tape player, the recording asks Lois to flip to Side B is she hasn't yet figured it out.
** Slide projector example with Neil. After she refuses to go to the dance with him, he has the projector show a slide with "why not?" written on it.
* VisualPun: Peter walks in on a detention session featuring "The Breakfast Club." Not the 1980s actors from the movie, actual breakfast mascots (like Tony the Tiger, the Trix Rabbit, etc) in detention re-enacting the scene where Bender tells the others about how his dad gave him cigarettes for Christmas.
-->'''Tony:''' You know what I got for Christmas? It was a banner freakin' year at the Tiger house. I got a carton of cigarettes. Old man grabbed me and said, "Ey, smoke up Tony, they're GRRRRREAT!" Bastard.
* WaxingLyrical: The episode title comes from the chorus of "At the Hop" by Danny and the Juniors (1957).