Similar to bi-curious, but rather than having sexual curiosity toward ones own sex they are sexually curious for dead bodies.
After going to the funeral I mildly want to have sex with dead bodies while still mainly for the most part I'm into the living , therefore I'm necro-curious.
A hardo is a person who tries extremely hard at everything. Most times a hardo will try very hard at things that do not require excessive effort. For example, sports practices, gym class, etc.
Wow did you see Jack at practice today? What a hardo!