What is Sockpussy?
1.
An item that is used in jail or prison. Take an ordinary sock, insert a plastic baggy into the sock, fill the baggy with vaseline, then use it to whack the shit out of your pud. When thru, discard the whole thing. Told to me by an ex-jailbird.
Guy 1. "When was the last time you had some good sockpussy?
Guy 2. "Last night!!"
See