BUR #18608 has been approved by @nonamethanks.
An extremely generic and superfluous tag that would be applicable to any post that has a visible floor/ground (and apparently, even some that don't). On top of this, a quick looks shows the usage to be extremely inconsistent.
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AngryZapdos
AkaringoP
HyphenSam
ANON TOKYO
Caenbet
user 1051171
avidbookreader
Cinnamon Toast
The Bob
Nonesovile
bipface
Nacha
Shinjidude
SSJG
Laudividni
sinapp
Flopsy
Unbreakable
John Fantasy XIV
Steamroller
Red Terror
Veraducks
Mexiguy
momone
tokuji
Mayhem-Chan
Blue Jam
MiiaBestLamia
FleRFOSi
NuclearHellBird
Pokeball99