n.( ɡēk): (1) someone who understands, creates and fixes really cool stuff; (2) the person you teased in school that ends up signing your paychecks. Often confused with Nerds but they are better than them. In fact, Geeks at the top of the (Geek/Nerd/Dork) GND hierarchy. See Bill Gates, Steve Jobs, Mark Zuckerberg, Larry Page.
n.( nərd): (1) someone who’s IQ exceed his/her weight. Single-minded, obsessive, and socially inept but understands and collect really cool stuff; Often confused with Geek and Dork but they are different. Nerds are at the middle of the (Geek/Nerd/Dork) GND hierarchy.
n.( dôrk): someone who is slow-witted and socially-inept, completely fails to get really cool stuff. If the dork is aware that they are a dork, then it’s funny. If not, then it’s painful to watch. Often confused with Nerd and Geek but they are not the same. Dorks are at the bottom of the GND hierarchy.