Beau Skunky
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends
Cool Crow - "Caw!" An awesome tagger
Magnificent Metadata Maniac - #1 Assistant
Artist -

Big is Beau-tiful
Is this going to be like the final episode of “David the Gnome?”
Background Pony #05A2
@Background Pony #65FC  
Some folks just headcanon that the power of love or some magic shit with the original seeds made it so instead of turning into another dangerous swamp fever tree, they turned into harmless apple/pear trees united by love.
 
Earth pony magic or some shit.
Background Pony #E1F3
i think you are forgetting the part of the disease where “the afflicted turn in to the vary trees that drop the disease spreading flower” those dont look at all like the aforementioned trees
Jaggarunder
The End wasn't The End - Found a new home after the great exodus of 2012

potato wizard
what the fuck have you done, OP?
=/

I still hadn’t watched that episode about AJ’s parents, I just didn’t want to ruin my headcanon.  
But this… This artconvinced me to finally watch it. Thank you mkogwheel.
Crimson Prose
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice

Gore Fics For Fun
@Phantom Rider  
I prefer them being ripped limb from limb by some monster, but I’m messed up.
Background Pony #781C
Here’s my theory.
 
They didn’t turn into the swamp fever tree.
 
Here’s how I see it. They somehow caught it and went to see if the doctor could cure them, upon realizing that there was no cure they either told their kids that they were dying due to the disease and told AJ and Big Mac to take care of Applebloom and told them about the intertwined tree or they just went off and died in the swamp that the trees grow in or a place far away where they won’t be able to infect their kids
Phantom Rider
Solar Supporter - Fought against the New Lunar Republic rebellion on the side of the Solar Deity (April Fools 2023).

You are already booped.
If you think it’s cold, well, considering that they’re dead either way, this way is sweet and would you rather they got some other much more painful disease? Or were ripped screaming limb from limb by some monsters?
Psy Key
Equality - In our state, we do not stand out.
Friendship, Art, and Magic (2018) - Celebrated Derpibooru's six year anniversary with friends.

@Alkie  
You know what else makes sense on paper, but not in practice? Communism.
Alkie
Preenhub - We all know what you were up to this evening~

IT MAKES ALL THE SENSE!
 
This isn’t insane…
 
it’s brilliant
SkeeterTL
Solar Supporter - Fought against the New Lunar Republic rebellion on the side of the Solar Deity (April Fools 2023).
Non-Fungible Trixie -
Preenhub - We all know what you were up to this evening~
Wallet After Summer Sale -
Happy Derpy! - For Patreon supporters
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice
Not a Llama - Happy April Fools Day!

Kingpin Lurker
@Filthy Pone
 
That got a loud laugh from me.
 
~STL
SkeeterTL
Solar Supporter - Fought against the New Lunar Republic rebellion on the side of the Solar Deity (April Fools 2023).
Non-Fungible Trixie -
Preenhub - We all know what you were up to this evening~
Wallet After Summer Sale -
Happy Derpy! - For Patreon supporters
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice
Not a Llama - Happy April Fools Day!

Kingpin Lurker
@M.Kogwheel
 
Bullshit it hard enough and you can make it work.
 
~STL
T-M3RCY

It all makes sense now
Mori
Solar Supporter - Fought against the New Lunar Republic rebellion on the side of the Solar Deity (April Fools 2023).
Roseluck - Had their OC in the 2023 Derpibooru Collab.
A Lovely Nightmare Night - Celebrated the 12th anniversary of MLP:FIM!
Non-Fungible Trixie -
My Little Pony - 1992 Edition
The End wasn't The End - Found a new home after the great exodus of 2012

That "Boop Edit" guy
Jesus! This is so dark!
Background Pony #8BA6
Damn.
Background Pony #5D8D
NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE hell to the fucking hell nope.
Background Pony #C5AF
What a cruel fate
MKogwheel
Chaotic Little Trees - 1000+ images under their artist tag
Ten years of changes - Celebrated the 10th anniversary of MLP:FiM!
Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Charitable Contributor - Contributed to a series of art packs that helped raise over $10,000 for charity
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Hard Work - Merited Perfect Pony Plot Provider badge with only their own art
Perfect Pony Plot Provider - Uploader of 10+ images with 350 upvotes or more (Questionable/Explicit)
Magnificence - Artist with 100+ Safe/Suggestive images with over 100 upvotes, and 5+ Questionable/Explicit images with over 350 upvotes
A Really Hyper Artist - 500+ images under their artist tag
A Tale For The Ages - Celebrated MLP's 35th Anniversary and FiM's 8th Anniversary

Now I realise this is a very weak headcanon; even if swamp tree and apple/pear tree got mixed together, every traits of swamp tree vanishing(i.e. vines, flowers) would be impossible, even with Earth pony magic sprinkled into it. And if earth pony magic was strong enough to suppress swamp tree’s growth, they wouldn’t have caught the swamp fever and turned into a tree in the first place
 
I guess I should be glad this headcanon is weak since turning into tree would’ve been too cruel for AJ’s parents’ fates
Background Pony #1A26
The mental gymnastics you have to go through to justify this is ridiculous. It’s a good idea, but debunked twice over in-show.
Background Pony #C59D
This is horrifying.
Musketman

It reminds me of the ending of The world of David the gnome
ManDash17
Birthday Cake - Celebrated MLP's 7th birthday
Happy Derpy! - For Patreon supporters
Artist -

MD17 Vector
Really interesting…  
I’m really serious this theory.  
that might be true or not. lets find out.
fastbreak333
Cool Crow - "Caw!" An awesome tagger
Magnificent Metadata Maniac -
Artist -
The End wasn't The End - Found a new home after the great exodus of 2012

Good Lord everyone is really freaking out about this one.
 
We may be acting a bit hyperbolic for added comedic effect.