When the pink flavor of Frosty Freezy Freeze is replaced with Radioactive Red, Fanboy and Chum Chum find the last of it and eventually wake up in the midst of a mess with their underwear missing. It's up to the two to retrace their steps.
Tropes:
- Delayed Reaction: Fanboy seems not to notice Berry Pink has been replaced with Radioactive Red until after tasting it.
- Exploiting the Fourth Wall: To get to the Fanlair, Kyle magically switches the background.
- Go Back to the Source: Turns out, FB and CC's underwear is found in the exact same place where they learned the pink flavor has been replaced with the red one: The Frosty Freezy Freeze machine.
- Grand Finale: The last episode of the show to air after two whole years of no episodes airing, though the last episode produced is "Secret Club".
- Idiot Ball: Kyle makes no excuses to not politely excuse himself to take care of Fanboy and Chum Chum during his readmission.
- Late to the Realization: Fanboy and Chum Chum arrive at the Frosty Mart to celebrate the new Radioactive Red flavor of Frosty Freezy Freeze, but they see no sign of it and decide to taste their usual Berry Pink. Both fill their cups and drink, and are immediately disgusted by the fact it tastes nothing like Berry Pink, to which Lenny reveals that Berry Pink has been replaced by Radioactive Red.
- Mind Screw: Near the beginning, we see FB and CC come out of the limo right after the scene of them noticing it pulling up.
- O.O.C. Is Serious Business: Fanboy actually does not care about Kyle's readmission here, as the loss of his and Chum Chum's underwear renders them so serious they refuse to attempt to cheer him, and he tells Kyle to focus on what's really important and asks if they had their underwear when visiting last night.
- Oh, Crap!:
- Both FB and CC have a humongous one when they realize too late from Lenny that Radioactive Red has replaced Berry Pink.
- The boys are completely taken aback when they find their underwear is missing.
- Overly Long Name: Professor Flan's full name is revealed to be Jonathan James Jasper Jackson Jamarcus Jaminiquide J.J. Flan, Jr.
- Photo Montage: The last few seconds of the episode is a montage of Dollarnator's photos taken during FB and CC's wild night.
- The Reveal:
- Fanboy and Chum Chum actually have superpowers! However, they only activate in a really serious threat.
- The flavors of the Frosty Freezy Freeze are revealed - Berry Pink and Blue-tonium.
- Status Quo Is God: In the end, the Radioactive Red is discontinued and Berry Pink takes its place forevermore.
- What Happened to the Mouse?: Kyle disappears for the rest of the episode after heading off to make Professor Flan back together.
- Whole-Plot Reference: The second half is one to none other than The Hangover.
