Can be used as a way to address someone with whom you have any level of a relationship, whether it's an acquaintance, best friend, or stranger at which you're yelling. May be used in greeting or departure or mid-address. Applicable in almost any setting, but primarily has a positive connotation.
A clan or group of gamers that focused playing gamesreleased by Blizzard mainly in the 2002-2007 years. the tag initially meant Followers of The Light. Bastardizations include Fucking over the Leet.
1: it is assumed that a member of the group, when logging into a battle.net game would sit in a channel named "FotL". 2: "OMFG!!! FotL::biglew just headshot me~!"