It is hosted by Rob Dyrdek and co-hosted by Steelo Brim and Chanel West Coast.
Ridiculousness shows various viral videos from the Internet, usually involving failed do-it-yourself attempts at stunts, to which Rob and his panelists add mock commentary.
Note: Starting with this season, the guest walks on stage before greeting Rob and sitting on the couch with Sterling and Chanel.
In the second half of Season 5 (starting with the Kylie and Kendall Jenner episode), the hashtag was revealed first, and the group would try to guess what kind of video would play.
Note: The first two episodes of this season were shot in New York at 1515 Broadway as opposed to Los Angeles.
- At the end of each episode in Season 9, Rob would ask a question in the form of "this or that", i.e. "Flash or Splash", and play a clip depending on their response.
Also, co-host Chanel West Coast's natural hair color was also changed from blonde to brown after first 13 seasons.
The fifteenth season premiered on September 7, 2019, on MTV with Chanel and Sterling CXXXII and concluded on December 29, 2019, with guest Iman Shumpert.
The sixteenth season premiered on MTV on January 6, 2020, with one episode: Chanel and Sterling CLII.
Notes: Starting in season 18, audience seating was limited and seating between Steelo and Chanel are spaced 6 feet apart and appearances by guest celebrities (with the exception of Wells Adams, Lauv and Lamorne Morris) scarce due to the COVID-19 pandemic.
The season premiered on November 30, 2020 with Madison Beer II, and concluded on January 28, 2021 with Logan Paul.