I chose Usseewa for Killer Sans because it literally means STFU in Japanese. I put the Teto cover because 1.shes awsome 2. She's very red 3. She's a chimera (which is a type of demon if you don't know)
Yes I get the song is more toward insulting rather than actually killing someone like Killer Sans and yes it could be a Fell Sans song but I felt like Killer was the right choice because she mentions knives in the song which is more of a Killer thing than a Fell thing.
Also, I feel like Killer would have stiffer movements compared to Fell so I chose this as a Killer Sans song.
YOU ARE READING
Vocaloid songs that would be Sans AUs' theme song
Randompls note this is based off of the lyrics of the songs, the Sans' personality, and the MVs