right lane chop 

One gives the right lane chop to a slow driver behind them who needs to get over into the slow lane. The right lane chop is performed by moving your right arm in a chopping motion, indicating to the slow driver they should get over into the right lane. When a driver is going too slow in the passing lane on the highway, one should speed up and get in front of the driver, and then slow way down and give them the right lane chop, This driver will then get over into the right lane and traffic can continue smoothly.

The bitch was driving too slow in the passing lane, so I gave her the right lane chop.

right lane chop by speedyreeve November 22, 2007