Board Thread:General Discussion/@comment-27324545-20160105135410/@comment-13682699-20171031004052

MettatonFabulous wrote: Wel,Sans isn't 18.That's ridiculous.He is probably over a hundred. It's not exactly ridiculous considering the way he acts. He isn't very responsible nor does he practically do much except the bare minimum to scrape by. Most adults, even lazy ones are far more responsible than he is or at least ACT like it. It's far more ridiculous to think that he is over 100 with such an attitude. Life would have eventually taught him one way or another about how to be a proper adult. As such, his current attitude as well as interactions with other people and San's relationship with his brother indicate that he is most likely somewhere in his late teens to mid-twenties or at least the monster equivalent of it.