This Unruly: a repository of video cut-ups
The reaction video remix subcategory describes clips where through the use of intercutting an individual or group appear to react to a subject, which could be a person or a thing.
Creator: Guy Maddin (2017). The Green Fog.
Creator: Anonymous [Numberer1]. (2017). [YTP] Shlock: Season One.
See for more details: https://twitter.com/Numberer_1
Creator: Anonymous [Best 80s Commercials]. (2017). Ultra Brite.
This is an example of détournement publicitaire (advertising hijack) - where the cut-up producer has repurposed an existing television commercial to communicate an alternative message to that originally intended.
Creator: Anonymous [Shquib TV]. (2016). TRUMP 400LB DEBATE COMMENT.
Creator: Anonymous [Funny Or Die]. (2016). The Exclusive Interview with Donald Trump and Mike Pence.