Undertale react to Something New (Killer!Sans)

PLAYLIST WITH ALL THE VIDEOS I USED TO MAKE THIS!    • UT reacts to Killer   He guys sorry this is 2 days late, I got sick so I couldn't work on it too much- I'm feeling somewhat better today so I thought I'd post this. I had 2 more videos I planned to include but since this was late I didn't add them so I could post oof... Sorry this wasn't up to the same standart the Dusttale reacts was but hope you enjoy it anyway :') The memes/videos that were reacted to do not belong to me in any way. Undertale by Toby Fox.