2.)Or in general, it's someone who uses their technology power for evil.
While at home, Luke transformed into an evil nerd and wrote a definition about his high school. Then he wrote definitons for Justin, Ms. Smith, and Mr. Johnson.
2.) The evil nerd hated his life and felt like punching someone. But he didn't know how to punch, so he decided to make a some malware of his own and post it on limewire.