The act of filling a tube sock with freshly excreted fecal matter, then striking a companion/spouse repeatedly.
The prostitute was way too expensive, so I talked her down to 20$ for a Sacramento Slugger instead.
The act of multiple persons ejaculating into a sock, and hurling it at another person/persons.
A sock filled with human ejaculate intended for hurling at a person/persons.
Frederick: Dude, Can I borrow a sock?
Jimmy: What for?
Frederick: Me and the guys are gonna Venezuelan Waterballoon Theresa... That bitch
Frederick: She's just a bitch.
Jimmy: Use one of your own.
Frederick: I already used mine giving Kelli and Jamie Sacremento Sluggers.