Killer is fluent in sign language. And sometimes they would not say anything for an entire day, and only speak in sign language.
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Sans AUs headcanon
Fanfictionsome of these headcannons are inspired ~~~~~~~~~~~~~~~~~~~~~~~~~~ I do not claim ownership of the characters. Credits to the right full owners.
Killer 6
Killer is fluent in sign language. And sometimes they would not say anything for an entire day, and only speak in sign language.