Sans Au's HeadCanon's

bad guy sans(6)

                      |ages|

Nightmare: 18 (2 seconds younger than dre')

Killer: 19
 

                 
Horror: 21

Dust: 23

Error: 19 (older than killer by a couple of months)

Cross: 18 (older than night by a month)

(I feel like I'm missing someone)
(How tf did I forget cross-)