A motorist in the US has captured footage of one of the weirdest road rage incidents you'll ever see.
After a fender-bender between two drivers in Boston, one tried to take off - but the victim, Richard Kamrowski, was having none of it.
Kamrowski leaped on to the bonnet of the offending car in an attempt to stop the driver, Mark Fitzgerald, leaving. However his plan went pear shaped after Fitzgerald booted it down the motorway.
Footage of the incident shows 65-year-old Kamrowski clinging on for dear life as Fitzgerald guns his engine and speeds down the motorway at speeds of up to 100km/h.
"He kept going fast, slow, fast, slow trying to get me to slide off."
At one point, Kamrowski can be seen using his phone to call police. Finally, citizens blocked the car from moving, and one even pulled a gun on the driver.
Police arrested both blokes in the aftermath. Fitzgerald faces charges of assault with a deadly weapon, and Kamrowski for disorderly conduct.