http://tvtropes.org/pmwiki/pmwiki.php/Fridge/Underdog Following Fridge / Underdog Go To × Edit Locked Awesome Film Fridge Funny Headscratchers Heartwarming Laconic Manga Trivia WesternAnimati… WMG YMMV ReferencedBy VideoExamples Create New - Create New - Analysis Characters FanWorks FanficRecs Haiku ImageLinks NightmareFuel PlayingWith Quotes Recap Shocking TearJerker Timeline Fridge Brilliance Why do Simon and Cad have their memories back in "Simon Says, 'No Thanksgiving!'" after Underdog uses the eponymous invention from "The Forget-Me-Net" on them? They heard their names mentioned between those arcs, and thus, regained their memories.