Nightmare!Sans by SasumeYuri1210 on DeviantArt

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Nightmare Sans Fanart by NeilaHasFood on DeviantArt

Choki (im not alive but im not dead :) ) on Game Jolt: Nightmare Sans. I think this pink blood looks cool! Also I finally

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That One Artist With The Dragon Obsession on Tumblr

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dollface — The sweet (?) prince of the dark fruit–Nightmare!