Definitions by RongMan
Jack Hammerin
The act of ramming ones erect penis into any type of wall in hopes of getting some sexual pleasure (a not so great substitute for Masturbating)
Fred:"I heard john in his apartment next door doing a chick"
Bob: "John wasn't with a chick last night, his date bailed on him before he could take her to his room"
Fred: "Oh that sucks, he must have been Jack Hammerin the shit out of his wall then"
Bob: "John wasn't with a chick last night, his date bailed on him before he could take her to his room"
Fred: "Oh that sucks, he must have been Jack Hammerin the shit out of his wall then"
Jack Hammerin by RongMan October 9, 2010