The Fine Bros. enlisted the help of some elderly folks and had them watch videos from the heavy death thrash metal death heavy band "Slipknot." And once again, we prove that old people are hilariously smart 

The Fine Brothers, Benny Fine  and Rafi Fine , are brothers who are online producers, writers, and directors who are known for their successful React video series (Kids React, Teens React, Elders React, and YouTubers React), their several timed spoiler series, narrative web series, as well as creating the first transmedia sitcom on YouTube, MyMusic.