Sancest one shots (Completed)

Bit of headcanons

(There is no particular order or rules for those, they're just random headcannons that I thought about.)

Error:

~can make random computer noises and made windows start up sound at least once.

~knows many languages, binary code included

~terrifyingly good at spider crawling (especially scary when he does it on the ceiling)

~likes to sit on the ceiling, how he stayes attached to it is a mystery

~sometimes uses his strings to move around a la spiderman

~he's secretly a cat or a spider, it's honestly a terrifying mix

~scared of everything and anything

~once during interrogation:

Ink: You won't make me say anything!

Nightmare: Oh really? Error could you do the thing?

Error: *makes windows start up sound VERY loudly*

Nightmare: He can do this of hours so you better start talking.
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Nightmare:

~he's really tool, like at least 2 meters tool

~knows at least 2 other languages, sometimes he says something random in different language and looks at the fear in peoples eyes as they think he just threaten them but in reality he said ''This is very good butter.'' or some shit like that

~hates water, it melts away his goop

~looks like he can kill you but is really an marshmallow, he's still gonna kill you if you piss him of tho

~he may or may not secretly be a cat

~loves cuddles, but don't tell anyone unless you want his tentacles in your chest

~has a soft spot for tiny and fluffy things, probably the reason why he likes Cross so much

~loves to read, especially romances and murder mysteries

~ ''How could you!'' -Nightmare after a character in a book did something stupid
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Killer:

~stressed, depressed and emotional mess

~likes to annoy Nightmare and test his limits

~he's both sadist and masochist

~likes chocolate only slightly less than Cross

~it's almost impossible to fluster this man, but when someone get him flustered his face looks like a tomato

~ ''I came here to annoy Nightmare and eat chocolate. And I'm all out of chocolate.'' -Killer
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Dust:

~likes to talk to the voices and his dead brother's ghost

~sometimes makes decisions by making the voices vote

~has lock picking at level 100 and is suspiciously good at walking through vents and finding hidden passages

~one second he's wandering about the meaning of life and next he's on castle's roof wandering if he can do triple backflip without hurting himself to much (surprisingly he managed to do it and only twisted his ankle)

~existential crisis 24/7

~ ''How many expired eggs do you think I'll be able to eat before throwing up?'' -top 5 quotes Dust said before disaster
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Horror:

~hates water just as much as Nightmare, it gets into the hole in his skull and that's a big no no

~if insults and curses were a language he'd be fluent