Nightmare, nightmare.

Black boy killer

Error. error.

Murder dust (dust)

Terror, fear.

Corrs (x-tale's X! Sanscorrs is x! Voeske gave him this name).

It was a cruel fall, ie the old evil bone was later removed.

Sans's fighting style is the opposite of Photoshop Flowey (Omega Flowey). The former uses the barrage to manipulate gravity to deal with the player, which makes the player need to jump over the bone gap, jump on the platform, or fall on the wall by gravity. The latter is a barrage hell for attacking players.

"No" ability:

Sans once mentioned the knowledge about multiple time axes and stored functions, probably through his nature institute, because there are many related clues in his room.

It seems that he doesn't have the relevant knowledge when the player reads the archive, and he can't freely use the archive function. This may be because his understanding of the situation and innate acumen enable him to feel the abnormality of the players.

Sans also seems to have the ability to move or teleport at high speed, because he often "takes shortcuts" to get to his destination quickly, and he is also very good at avoiding player attacks.

Reference to the above content: Baidu Encyclopedia -Sans