Jack Roller: in nineteenth and early Twentieth Century America a Jack Roller was a guy who hung around the skid row sections of big cities and robbed those unwise enough to get visibly drunk by beating them up and stealing their valuables. He "rolled drunks," and was called a Jack Roller. A Jack Roller's crime is also called, "Strong-arm robbery." Jack Roller is an old term still used on San Francisco's and Seattle's waterfront.
"He's a low-life," the bouncer said to the bartender in a waterfront saloon. "He's a jackroller. He beat up an old guy pretty bad last week, just to steal a couple of dollars from him."
An offensive term to refer to physically handicaped people. It refers to when someone in a wheelchair is looking one way drooling and then in one swift motion rolls their head over to the opposite direction while making a retard noise
Whilst playing association football/soccer; if a player is to kick a ball using his shin (usually accidentally), often the ball rolls down the shin on to the top of the foot, the player would then put power behind it to try kick the ball in a orthodox way. This can often result in the player scooping the ball high up in to the air with little power. This would be regarded as a Shin Roller.
James: Stimmy just shinned a cross and scooped it over the crossbar, it was an open goal, what an idiot!