necroposting
The act of posting something highly irrelevant to a forum thread that has not been posted to in months, even years, to bring it back from the dead.
Example:
9/23/2014:
I would have to say that TF2 is one of the best games ever made.
*insert 100 posts here, last one 9/24/2014*
9/23/2017:
lol
This is an example of necroposting
9/23/2014:
I would have to say that TF2 is one of the best games ever made.
*insert 100 posts here, last one 9/24/2014*
9/23/2017:
lol
This is an example of necroposting