Dusttrust but he slapboxes the human after giving Papyrus a Knuckle Sandwich to the jaw (Sans only kills Papyrus, then he throws down with the human after realizing they've been killing people.)

DO NOT REUPLOAD OR USE WITHOUT PERMISSION.

Knuckle Sandwich by me, name by CharaHASbust
Dusttrust: Skeletal Fiesta by J_Dude
Dusttrust by DillyWolf
Undertale by Toby Fox
Underswap by PopcornPr1nce
Swapdust by ???
Disbelief by Flamesatgames
Distrust by ???
Dustbelief by Aude-Javel
Sprites by J_Dude

Dusttrust: Skeletal Fiesta - Knuckle Sandwich

Another random fella on the internet who makes Undertale and Undertale AU music. 

I won't make music for your AU/AT.

Thanks to DA for the epic profile picture. (MISTER SWAPFELL!)

Dusttrust: Skeletal Fiesta - Knuckle Sandwich

Instinctuality