by Librarian Mike May 12, 2011
Someone who, when a person is subtweeting, tags the person being talked about into the thread (usually for the purpose of siccing them/their followers on the subtweeter).
Some twittletale tagged my thread and now I have a bunch of randos clogging my mentions calling me a cuck.
by Librarian Mike March 16, 2017
The feeling you get when you 'friend' someone on Facebook, and that person spams you with dumb games or posts a bunch of inappropriate content.
I'm totally feeling some Friender's Remorse ever since Dave started posting racist jokes on my wall.
by Librarian Mike January 29, 2011