Changes all standard fonts to the infamous Comic Sans MS font.
uses mod overrides.

I got the idea from this post:

Mike Cheritto

here comes comic sans 

first mod I've uploaded, don't hate :D
made using this tool: https://modworkshop.net/mydownloads.php?action=view_down&did=15221

DISCLAIMER: This is not intended as an undertale mod but you are free to interpret it in any way you like.