A person on YouTube who posts idiotic comments, generally they sound like they're insane or suffer from a mental disorder. They don't sound like the average commenters on YouTube and they don't provide helpful comments or start mature discussions. The majority of them are the 12 year olds that have invaded the internet and are generally trolls. Using insults like: gtfo nub, ur a scrub, get rekt m8, or the favorite of them all "ur mom". Replying to questions with "Darude-Sandstorm". These kinds of people generally love the most popular YouTubers and will defend them at all costs.
There's been a great rise of 'YouTards' after 2012.
Similar to a poster of 4chan's /b/ section otherwise known as a
/b/tard.
