(You can thank Vonboy's fanfic for inspiring this one)
The professor's latest invention sent them to a rather odd alternate universe where everything appeared to be the same except for... a few minor details....
Littlefoot: "Quick, Professor! Get the portal ready! This place is weird."
Chomper: "Yeah... this universe is totally wrong!"
The Professor: "What is so weird about it? Everyone is here... You, Littlefoot, Ducky... Wait... What is Ducky doing with that rock?"
Alternate universe Cera: "Ow! Don't be so mean! Oh, no, no, no!"
Alternate universe Ducky: "If you eat my treestars again then I will show you what mean really is!"
The Professor: :unsure:
Littlefoot: "Ahem... The portal please..."