These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Jittery Dragon
Crack Pairing - Littlefoot/Mr. Thicknose as of LBEFTD. When it was revealed, the other characters all looked like they were in serious need of Brain Bleach.
The Scrappy - In-series, everybody goes berserk over Phonofoot. Especially God-Pterano when God-Phonofoot ascends.
"Funny Aneurysm" Moment/Heartbreaking in Hindsight: The Land Before TimepoopRocks Fall, Everyone Dies (part 3) has one. When Ducky dies, a black and white picture of her pops up saying: "Ducky... She died for your sins". This otherwise funny moment becomes tragic when you take into account that her original voice actress, Judith Barsi, was murdered by her father a few months before the first movie was released.