The person is just standing on the back as the rig goes along...
“Did the guy back into me or did I rear end him?” wrote the trucker.
The driver was trying to make what he called a "jug handle turn."
The video poster says that it was in a 50 mph construction zone.
The driver's company placed him on leave after this.
This one happened on the BQE.
The car forces the semi truck to rear-end it with a serious brake-check.