gil seller 

chinese people. mostly asses.

omg u r teh gil sellar lol. OMFG step teh gilz sell.

gil seller by robert February 20, 2005

gilseller 

Someone in the mmorpg FFXI who uses a program, or way too much spare time to hunt down the same expensive items and sell them for money all day, at which point they offer this in-game money for real money on E-Bay or other websites.

Lets lure a few dozen monsters to that gilseller mwahaha

gilseller by Dark Vagabond April 22, 2005