The weird part of YouTube is typically an area full of video irrelevant to what you were originally watching. These videos would normally go untouched, but become popular when a significant amount of people follow of a chain of "related videos" into said area of YouTube. These videos usually have misleading titles and thumbnails, or are just plain... weird.

Since most people become confused when they somehow cross into the weird part of YouTube, they share the experience by commenting about it, usually to find that a great many of YouTubers have also reached this conclusion
"I was watching a video about Gary Coleman and 5 'related videos' later I got stuck in the weird part of Youtube."

"Somebody help me! I've been stuck in the weird part of Youtube for 5 days! I'm surrounded by deformed babies and old people!"

"Somehow I stumbled into the weird part of Youtube and I've never wanted to punch something so badly."
by Shyfty Semantics November 8, 2011
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The YouTube jungle. A desolate zone littered with video uploads generally taken down within two weeks due to strange and/or NSFW content. The users have unintelligible names and post videos that make no sense.
bob: So I was watching anime on YouTube and somehow found this girl wearing a skunk mask and ripping farts on a dude's face.
joe: oh shit, you were on the weird part of YouTube again.
by HarryAscholl October 6, 2015
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If you find your way to this terrifying realm of untold horrors, just know that it's not all bad. The pain and suffering will be over soon because you will die there.
Oh god. I've gotten into the weird part of youtube. Oh no, a hideously deformed baby! Old people smiling everywhere!! OH GOD NO THE AGONY GOD IS DEAD WE KILLED HIM I WANT THE SUFFERING TO END EXISTENCE IS PAIN
by Find De Way My Brodas January 11, 2018
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The section of Youtube that consists of the odd videos that are submitted. Normally reached by consistently clicking on "Suggestions" or "Recommended Videos."
by BooglyBoo May 2, 2012
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Normally reached by endlessly clicking on recommended videos, the Weird Part of YouTube can also be reached in the vice-versa sense, as in once you're there, you can also endlessly click of recommended videos to get out. See paradoxical loop.
After more than three hours of watching recommended videos, Randy Marsh had finally reached his ultimate goal: the Weird Part of YouTube.

Cue the Internet Shortage episode of South Park.
by WildfireMax_RBX July 27, 2015
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The place on youtube, whereby some sorcery, your continuous clicking of recommended videos has now got you to a video of horses doing it, medical breast exams, or how to do an exotic massage. Pretty much the place containing the most suggestive videos on youtube which are painfully difficult to fap to. The top comments usually are something along the lines of 'How did I get here?', or 'Weird part of youtube, we meet again.'
James was browsing the internet last night and ended up in the weird part of youtube trying to fap to a video of a robotic vagina giving birth. (Sadly, that video exists...)
by Teresajaaay March 2, 2012
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That weird part of YouTube with videos of Elmo killing Barney and the Teletubbies dancing to "Walk it Out."
"Dang bro, I'm never watching Sesame Street again."
"Were you in that weird part of YouTube last night?"
"Yep."
by Fishman2376 January 8, 2012
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