I guess it could be the wind but I think even that blade of grass in the viewfinder of the camera at the end is quivering from laughter at that dim wit.
LOL good one! Timely too! I sent that link to my bro in law, who just last month told me that his HD Duece had torque like a tractor, UNLIKE my jap bike FJR
Wonder if he will try to pull out a bush or stump to prove he has tractor torque? LOL