forumate 

(Computer Science) to spend copious quantities of time religiously reading and replying to posts on online bulletin boards (forums).

Nick forumated for most of the night.

forumate by SwingKing March 31, 2003

forumite 

A regular at any given Internet message-board system, or "forum".

The forumites of the GameSpy Forums are often plagued by the whining of n00bs.

forumite by Macavity October 30, 2003

forkmates 

When flatmates fork out of convenience.

My flatmate's boyfriend never showed up, so we became forkmates when my girlfriend wasn't around.

forkmates by uberhaxor September 29, 2019