The buffalo suddenly rams the vehicle, surprising everyone. The guide slowly backs away but the bull isn't about to give up, attacking the vehicle again and again.
At one point the buffalo rams his horn under the vehicle's fender and tries to lift it, but the guide reverses out of the way.
For a few moments it looks like the buffalo has given up... then it attacks again! After getting in a few more jabs at the annoying interloper, it eventually backs off.
It's unclear where the incident took place, but Facebook users were quick to share their comments: