One of many bumpkins who have managed to find their way onto the internet, have sumbled upon a video camera and uploaded to the youtube, or one of their legions of even less interesting fans.
Yourube is the typo of youtube.com. It leads to a scam website, and some other misspellings do too. Please stay away from them and don't go on them. If you accidentally do exit immediately for your own sake!
“aw fuck i typed in yourube.com instead of youtube and now my credit card info’s hacked.”