According to KCPQ in Seattle, the video below shows a man who fought off police after he was Tased four times on Interstate 5.
He can be seen falling to the ground repeatedly, but he keeps getting back up.
He appears to taunt the officers, who call in reinforcements. Eventually the man is tackled and taken into custody.
The family who shot the video is clearly amazed that the man continues to struggle after so many jolts from the stun gun.
The incident happened on Sunday in Marysville, Wash. Police believe he was on drugs, but what drug is unknown.