A dweek is someone who thinks that because they have watched one episode of 'The Dr Who' as they call it, they are the ultimate fan.
Dweek: I watched 'The Dr Who' and ERMAHGED I am totally a dweek.
Whovian: GET OUT BEFORE A BITCHSLAP YOU TO DEATH WITH MY SONIC-FUCKING-SCREWDRIVER.
Norman: Yeah right. That's a good one, Dad.
Ralph: Well, you gotta remember mall cops are a little dweeky.
Norman: Crazy job! This world is full of dweeks.