I decided to react to the smash bros trailer where Sans from 'Undertale' appears. So many fans of Undertale wanted to see Sans in smash. They finally got their wish. I bet Toby is over the moon right now. https://youtu.be/DxzrT61wR1s This was posted to my YouTube gaming channel. I react to the trailer for the Sans reveal. This is to provide something neat to the viewers.