Sans will have a bad TOM Underpants by Sr.pelo : r/Undertale

Sans Dancing (Sr Pelo) : r/UndertaleCringe

F for Ears : r/Undertale

I can't believe Sans and Frisk are dead

Sans slapping the shit out of Frisk from Sr Pelo's Underpants : r /MemeTemplatesOfficial

true : r/Undertale

I think I got the wrong version of Undertale : r/Undertale

credit to SR Pelo on #fananimation #parody #underpants #foryo

UnderPants - MegaLoVoNiO

Undertale underpants Memes & GIFs - Imgflip

Spooky month/Undertale Memes : r/Undertale