ugliaosis means that somebody is ugly or their personality is ugly. sure ,it's a rude way to let someone know they are being a jerk. but it works.
that dude is ugly, he looks like he has ugliaosis.
It's Danganronpa, duh.
Person 1: Bye, I'm gonna cosplay Kyoko Kirigiri from Homicide School!
Person2: Wait, Isn't that just Danganronpa?