After Slappy's failed attempt incorporating himself into the Quinn family, he ends up being thrown into a lake, chained up inside his case.
It isn't until Dahlia Solana, a 16 year old sophomore student at Fortuna Shores Academy, happens to notice the case going down the lake during a walk through the woods. She successfully retrieves the chained case and brings it back home to inspect it.
Little does she know, her life would begin to get a bit more interesting.
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Canon divergence during the second movie, where instead of Slappy freeing himself from the chained case and causing the rest of the original events, Dahlia instead finds him years later after being thrown out. The two of them slowly become buddies, and silliness ensues.
-ʀᴏᴍᴀᴊɪ: "ɢᴏᴏsᴇʙᴜᴍᴘs: ʏᴀʙᴀɪ! sʜɪᴋᴀ ᴛᴀᴋᴀɴ ᴀ ʟɪᴠɪɴɢ ᴅᴜᴍᴍʏ!!!"
-ᴇɴɢʟɪsʜ: "ɢᴏᴏsᴇʙᴜᴍᴘs: ᴄᴏᴏʟ! ɴᴏᴛʜɪɴɢ ᴄᴀɴ ʙᴇᴀᴛ ᴀ ʟɪᴠɪɴɢ ᴅᴜᴍᴍʏ!!!"