The Katie Giuseppe Disease is a disease of being a massive simp for someone who most likely looks like a skeleton.

-created by the X.IT.GUR fandom because shes always simping for someone new :)
ur welcome <3
Friend 1: Hey what's wrong you keep looking at your phone?
Friend 2: I've got the Katie Giuseppe Disease!
Friend 1: FUCK!
by Thicccc niicccc April 22, 2020
Get the The Katie Giuseppe Disease mug.