For cherub tongue anon: It probably has to do with the alignment. The benevolent side has a white tongue, and the malevolent side's is black. Like how their eyes and cheek swirls change.
Anonymous
Cherubs have white tongues /?s=6&p=007033
Anonymous

~Mod T
i may be misremembering, and it does make sense that they would be, but i don't recall that being canon.
Anonymous
Also adding that the Horrorterrors themselves are "just" against the creation of new universes. That aside, they are dark, but not evil. LE (and by extension The Felt) on the other hand, has a much more sinister, completly destructive agenda and probably just wants to "destroy everything he wants for as long as he wants".
Anonymous
Horrorterrors were indeed shown to become Squiddles in one of the Trickster parts, but that part is very metaphorical and it might just be a reference at how the squiddles are a candy-coated reconceptualizing of the horrorterrors, not technically the same thing as them.
Anonymous
I want a link to the Trickster Squiddle thing because apparently I missed that
Anonymous
@HT/Squiddles theory: Don't forget it was one of Andrew's not-very-serious Formspring answers. Squiddles as creators of the troll universe? Who knows, maybe. Squiddles as a subconscious reimagining of the HTs? Canon. Squiddles becoming the HTs (meta-game constructs and "creators" of SBURB, mind you) after winning one session among others? Far-fetched... Maybe they just got along with the HTs well, if their session ever took place.
Anonymous
Does no one remember that squiddles are trickster horrorterrors?
~Mod T
so who's the good guy, lord english or the horror terrors? Or are they both morally ambiguous?
Anonymous
Well LE is evil.
And the horrorterrors are a mystery.
We really have no idea what they’re up to so they can go either way at this point.
~Mod T