Definition from Wiktionary, the free dictionary
Alternative forms 
- A simple puppet made from a sock placed over the hand of the puppeteer.
- A person being completely controlled by another.
- (Internet, neologism) A pseudonym used by someone to distance themselves from their actions, especially to talk about themselves in the guise of a neutral observer
- (Internet pseudonym): sock
Derived terms 
Related terms 
simple puppet made from a sock
second account created by a user in an online community