Fanboy

I’d say that 90% of threads in online forums and bulletin boards that have geek-oriented topics can be summed up in the following way:

Geek A: Fanboy!
Geek B: Fanboy? Fanboy!
Geek A: Fanboy! Fanboy!
Geek B: Fanboy! Fanboy! Fanboy!
Geek A: Fanboy! Fanboy! Fanboy! Fanboy!
Geek B: Fanboy! Fanboy! Fanboy! Fanboy! Fanboy!
etc…