just to make sure we're all updated:

manJe: Abang Man
Kae Zee : Munir
Lagenda: Majidah
ati: Kak Yati
Moony: Munirah
LadyLexus: Kak Ezan
an2encem: Abang Kassim
mjd: Mujahid
HK: Abang Haider
Ladyeecarh: Eqa

that's all the code names that i know of so far. pls feel free to add.