This term refers to the video description box on YouTube.
This box, which contains information about the video, links, and tags, used to be universally referred to as the "sidebar," since it often appeared beside videos, but Craig Benzine (Wheezy Waiter) started referring to it as the "doobly-doo."
Other YouTubers, such as John Green (part of the Vlogbrothers) and Dan Brown, started to also call the sidebar the "doobly-doo," using Wheezy Waiter's terminology (and crediting him in various comments and tweets). The term is now widely used on YouTube.
This definition is designed to correct and expand on the definition 'dooblydoo' (misspelled) currently on UD
The information box beside a youtube video. Usually referred to as the sidebar. The term was pioneered by Craig Benzine, better know as wheezywaiter, and was subsequently adopted by the popular vlogging siblings the Vlog Brothers.
wheezywaiter: "One more thing that's completely unrelated to this video: There's a new episode of Platoon of Power Squadron. It's a web series that I'm in... Link in the Doobly Doo."
A term used to refer to the description bar underneath a youtube video. The term was created by the youtuber Wheezywaiter in 2009 and gained a great deal of popularity, being adopted by many other famous youtubers, such as the vlogbrothers.
guy 1: I put a link to your channel in the description bar.
guy 2: Where are you from, 2007? It's called the dooblydoo!
guy 1: The dooblydoo, you say...
The sidebar of a WeeztWaiter video. It was adopted by many Youtubers, including Vlogbrothers, Dan Brown, and ShayCarl, after the Truth or Fail segment with WheezyWaiter about beards. It is also known as the sidebar of a YouTube video.