Sans AU Chart by LostIsMissing on DeviantArt

Come learn with us (Pibby!Sans AU)

skelaholic — satisfiedskye: Many sans aus list: undertale

Pixilart - sans aus by blue-blue

Headcannon: AUs are just Sans creating more acounts for free day trials : r/Undertale

Sans Aus Portrait! {[Remade]} by Springii_ on Sketchers United

Sans AUs Birthdays, Wiki

Sticker Maker - Sans Au

Sans au s pixel art

Sans AUS in the backrooms? This took almost 3 hours so this better

Former Undertale fan ranks Sans AU's. Ask anything. (Also, just to clarify, I am NOT an AU fan. I used to be, being the reason I know some. (Also also, I did