Should this be tagged as parody, because in one of Zetsubou's sensei episodes one of the girls mentioned hanging oneself is actually "trying to make yourself taller".
Princess!Wait, what do you think you're doing!?Eirin, I...Hikinee--
"Hikikomori" + "NEET"I failed the interview for my part time job ten times...So I'm making myself taller!That won't make you any taller!