What is Geektacular?
1.
Something of special interest to 
"Hey, Pointexter, check out my new computer I built- it's cooled with liquid nitrogen."
"This is truly geektacular!!"
"My system is lame right now, but after I upgrade it will be geektacular, wait and see."
Q: "Does this pocket protector go with this plaid shirt?" A: "Geektacular."
See 
Random Words:
1. 
A problem whose solution is very obvious to everyone else, but which for some reason they refuse to divulge to someone who needs to find..