Function: adjective, verb, pronoun, noun
Date/Etymology: 3rd Century Lebanon
1. Anyone the articulator is not related to
2. Unknown males, with a group of attractive females, the articulator wishes to ingratiate himself with, in the hope of getting closer to said girls
<eg hey bro, thats my brother on the left, he's hectic cuz>
for more Aus-Lebanese slang:
Interesting piece of romantic fiction, this.