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1.
A stupid mod on chat avenue whose life is so pathetic she spends her free time annoying people online.
Guy 1: Dude.. Lumza is here again?

Guy 2: No, she's STILL here...

Guy 1: Thats sad. She needs to get laid.
by CCK March 03, 2005
 
2.
Anyone who is too stupid or ugly to function in society, so they spend all their free time online.
Dude.. you are such a Lumza!
by CCK March 03, 2005