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2 definitions by Noopectro

The term used when, on a forum, a user revives a thread that is long dead.
Necrothreadia is when the date is 10/04/05 and someone posts on a thread that is dated 24/12/99.
by Noopectro April 10, 2005
The term given to someone who constantly practices necrothreadia.
Billy is said to be a necrothreadiac when he posts on several topics from the year 1999, when the actual year is 2005.
by Noopectro April 10, 2005