Well i'm not an obsidian lol.Oby for oby-wan,the guy in star wars u rememeber :G ? And the 1=one and it sound like wan lol,so oby1=oby-wan.

After,Oby1 is my normal pseudo,but in renegade squadron when i tried to put oby1 it said me username already used and it showed me others nalmes i can use,like Oby1DEATH,Xx_Oby1_xX,etc.And i choiced Oby1Chick because i found it great.So Chick doesn't means girl at all.Have a good day.