Undertale Part #47 - Determination

Sans, New Undertale Fanon AU Wiki

Endings - Undertale Guide - IGN

UNDERTALE Sans Dialogue and Fight (Intro) [Super Smash Bros. (Wii U)] [Mods]

Dialogue That Might Play When You Fight Sans by ItsWolven on DeviantArt

fan-made sans deltarune genocide dialogue : r/Undertale

Sans Adventure 2: Battle : r/Undertale

Undertale dialogue and interfaces - Fonts In Use

Sans and papyrus Dialogue heads by flambeworm370 on DeviantArt

Yes the dialogue is custom - Imgflip

Semi Frequent Undertale Facts on X: * If you met Sans beforehand and then reset, next time you meet Sans, Frisk will turn around and shake his hand before he finishes his