Nerd Head Posted in N Best definition Nerd Head A person who is smart in the head. Curits: You’re a nerd head! Ricki: Thanks! Nerd Head: define #2 nerd head Meaning an intelligent person. You are such a nerd head. How satisfied are you with the definition? Looking for Nerd Head meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 79 times.