Background Pony #6DFA
Yo where Tabuu at
Background Pony #82E6
So Taj the genie!
Background Pony #C335
Taj from Diddy Kong Racing?
deactivated2cc72220

omg nuuuuh too much blues
Background Pony #1D3C
Rood!
Background Pony #4B18
There needs to be a tag hell tag. Just saying.
Manly Man

@Keith Mowz  
Nah, I meant the actual band, what with them being their own tag; I’m aware of the alien though, he’s a pretty cool guy.
CrashGordon94
Not a Llama - Happy April Fools Day!

@Keith Mowz  
I’m kinda surprised about this whole thing.
Wesley Foxx
Friendship, Art, and Magic (2018) - Celebrated Derpibooru's six year anniversary with friends.
Helpful Owl - Drew someone's OC for the 2018 Community Collab
Birthday Cake - Celebrated MLP's 7th birthday
Not a Llama - Happy April Fools Day!
Best Artist - Providing quality, Derpibooru-exclusive artwork
Friendship, Art, and Magic (2017) - Celebrated Derpibooru's five year anniversary with friends.
Happy Derpy! - For Patreon supporters
An Artist Who Rocks - 100+ images under their artist tag
Artist -
The End wasn't The End - Found a new home after the great exodus of 2012

The Fluffiest
@Manly Man  
You mean Zorotl? (He’s a Tukonian merchant from Tukon 4. He flies the spaceship Adisak.)
Manly Man

I’m kind of disappointed in that I didn’t actually see Eiffel 65 in there, that would have been cool.
Background Pony #E6C6
@Shooting Star 4878  
I have a blue house with a blue window  
Blue is the color of all that I wear  
Blue are the streets and all the trees are too  
I have a girlfriend is she is so blue
 
Blue are the people here that walk around  
Blue like my Corvette, it’s in and outside  
Blue are the words I say and what I think  
Blue are the feelings that live inside me
Binkyt11
Tree of Harmony - Drew someone's OC for the 2022 Community Collab
Elements of Harmony - Had an OC in the 2022 Community Collab
Non-Fungible Trixie -
Verified Pegasus - Show us your gorgeous wings!
Preenhub - We all know what you were up to this evening~
Philomena - For helping others attend the 2021 community collab
Twinkling Balloon - Took part in the 2021 community collab.
Ten years of changes - Celebrated the 10th anniversary of MLP:FiM!
My Little Pony - 1992 Edition
Best Art Program Ever - For artists who were courageous enough to draw something for the April Fools day.

Sleep isn't real.
Man this is quite impressive! Also I’m (happily) surprised they used the unused Nymph from Rayman Origins!
Darth Sonic
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends.
Friendship, Art, and Magic (2018) - Celebrated Derpibooru's six year anniversary with friends.

Holy shit, Sonic has an army man!
 
… No seriously, check out who front and center of this pack. Sonic is obviously leading this pack.
Shooting Star 4878
An Artist Who Rocks - 100+ images under their artist tag
Artist -

I’m blue  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die
 
Daba dee daba die…
 
I’m blue  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die  
Daba dee daba die
 
Daba dee daba die…
CrashGordon94
Not a Llama - Happy April Fools Day!

@newsketches  
Honestly, I don’t really either. I guess because of mass copy-pasting?
newsketches
Artist -

Don’t really understand the salt with this  
I think it’s pretty phat
Dirty Bit
Thread Starter - Hazbin Hotel Thread [Possible NSFW/Dark]
Lunar Supporter - Helped forge New Lunar Republic's freedom in the face of the Solar Empire's oppressive tyrannical regime (April Fools 2023).
My Little Pony - 1992 Edition
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice

That's him, officer
While this image is downvoted, I do enjoy spotting all the characters I grew up with.
Data Expunged

Secretly part Australian
@CrashGordon94  
I don’t know.
CrashGordon94
Not a Llama - Happy April Fools Day!

@Data Expunged  
…And how does that contradict anything I said?
Data Expunged

Secretly part Australian
@CrashGordon94  
To put it into perspective, there are so many tags on this image that, every time I pull it up, it lags my computer for about 5 seconds before I could do anything.
CrashGordon94
Not a Llama - Happy April Fools Day!

@Data Expunged  
I don#‘t get your question, I’m afraid.
 
I was being slightly facetious but if you’ve got a lot of things in a picture, then obviously it’ll take a lot of tags to cover them.
Data Expunged

Secretly part Australian
@CrashGordon94  
How is something like that even considerable?
CrashGordon94
Not a Llama - Happy April Fools Day!

@Data Expunged  
Well, so is the number of characters in it!
Data Expunged

Secretly part Australian
The amount of tags on this image is insane…
Ereiam
Pixel Perfection - I still call her Lightning Bolt
Betrayal! - Betrayed their team for a badge. Shame forever!
Solar Guardian - Refused to surrender in the face of the Lunar rebellion and showed utmost loyalty to the Solar Empire (April Fools 2023).
Fine Arts - Two hundred uploads with a score of over a hundred (Safe/Suggestive)
Perfect Pony Plot Provider - Uploader of 10+ images with 350 upvotes or more (Questionable/Explicit)
Notoriously Divine Tagger - Consistently uploads images above and beyond the minimum tag requirements. And/or additionally, bringing over the original description from the source if the image has one. Does NOT apply to the uploader adding several to a dozen tags after originally uploading with minimum to bare tagging.
Cool Crow - "Caw!" An awesome tagger
Magnificent Metadata Maniac - Organization is important.
The End wasn't The End - Found a new home after the great exodus of 2012

Monde de merde
@untraceablelarry  
Meh, not that good. I’ve already found seven eight nine over ten misspelled tags and I’m sure there are more.