I can't see the video from here at work. It sounds like it's a clip of a weenie bite contest. No?
Quick story.
One of the guys here at work is pretty, lets say..... conservative. Another coworker had just returned from Sturgis and was telling us about his trip. The weenie bite contest was brought up in the conversation. Coworker 1 didn't grasp the whole idea of the weenie bite contest. He then asked just as serious as can be what they put on the string when the guys did it. I replied "Tacos". He still didn't get it.