Sans has lived with his pun-hating brother his whole life, longing for someone he could share his jokes with. But there seems to be no hope...until he discovers a large door at the back of the forest. He uses it to practice knock knock jokes when his brother isn't looking. Things seem to be going smoothly, but one day, someone answers...

It's as it says. If you hate this ship then... DEAL WITH IT BIT**ES '-'