UNDERTALE 5th Anniversary Alarm Clock Winter Dialogue - Sans

Sans Undertale lore, boss fight, age, and more

Undertale - Sans Boss Fight

Yes, but sans do yourself a favor and take your own advise.

Undertale Genocide route boss - Sans (dialogue emphasized) on Make a GIF

Sans - I really hope the dialogue from the post above is actually dialogue from an Undertale sequel he's working on. I was not hoping for an UT sequel, mostly because

So Much Neat Fanart Look at It — I'm kind of confused because in the comic it's

nothing useful. — Does Sans know about Chara/what Chara does to the

Undertale Genocide route boss - Sans (dialogue emphasized)

Some of Puppet Sans' Favorite Jokes Art Print for Sale by UnderPuppets Shop

Genocide Route, Undertale Wiki