Board Thread:General Discussion/@comment-27324545-20160105135410/@comment-33388857-20171016213402

Undertale and FNaF lover wrote: I think that papyrus is 18 and sans is 24 this is only because of research and flipping throughout images on google but I will let you think whatever you want. I believed that too. If you think about it, Papyrus seems quite overly-ambitious and possibly just entering adulthood, making him around 18. Sans is possibly in his early-mid 20's. I have no reasons to back this up it just seemed to make sense