When Sans sees his own 18+picture...

Sans

Today is my birthday

This week's Fan Art Friday celebrates Undertale! Accept the quest in your quest log to get started.

My Sans OC ((╥╯^╰╥)not good)

Happy Joltidays! A new quest has entered your quest log. Accept the quest and follow @souptaels to open today's slot on the calendar.

#AdventCalendar2025

Killer Sans

Gaster GIF

Undertale, but nothing's wrong.

I'm back~