Another Clueless Question From Me

I’ve heard the term “troll” throughtout my illustrious message board career (All of a year and three months!) but I’ve never heard “sock”.

What is a BBS “sock”?

(I know it isn’t the thing you wear on your foot)

Short for “sock puppet” – it indicates someone who has multiple usernames and uses them to post as different identities.

see here