When a Mormon girl mounts you and proceeds to dry hump; believing that this action is the equivalent of intercourse, but really it ends with her mashing your nuts into peanut butter through 5 layers of clothing. You'd be lucky to walk away with blue balls
John thought he would get lucky on his trip to Utah, but as she got on top he was soon overtaken by intense Mormon Mashing; after hours of ball mashing, he would only be told that she had to get to bed in time for church leaving him with a sore sack and a limp.
by NotJoeSmith November 16, 2014