The internet message board version of the chanwhore. Examples of forumwhores include the "PM Forumwhore", who has cybersex using the PM system and the "Desperate Forumwhore" who tries to get it on with everything and everyone.
Often associated with netwhore
Whoah, Yimi's such a blatant forumwhore!
Someone who spends large amounts of time posting and reading bbs boards. They may be whoreing 1 or more forums.
Dude work was dead today so i spent all day being a forumwhore