A composite of the engish words 'Forum', in relation to internet based community forums, and 'Orgy', in relation to large sexual encounters with many people of either same of different sex.
A forgey is normally what happens when a thread in a forum goes completely out of hand, and starts to branch into several, microcosmical coversations between isolated groups and couples.
For a new member to the thread, a forgey can be a daunting challenge indeed, both to attempt to get the thread back on track, but also to figure out which part of the conversation they best begin.
The word Forgey was first coined on the Newgrounds Audio portal BBS, in relation to a member named Chronamut, and his activities on the said BBS. Chronamut is a homosexual proffesional music producer, and has declared it his personal job to 'gay the BBS up'. He is very popular, and drags a reasonable sized number of fans.
Person 1: Damn, Gorebastard is drunk again
Person 2: Yeah, what is it this time?
Gorebastard: Vodka, bitches.
Person 3: Woah, what the fuck is going on here?
Person 1: FORGEY!