It should be common knowledge that you shouldn't do the things you see done in YouTube videos. But if it isn't obvious to you, well, let's sing a little song about it. This is from Unus Annus, performed by CrankGameplays and Markiplier. You are welcome to use the link in the address bar above if you ever need to put a disclaimer on something. I'm sure I will be linking back to this post in the future. Warning: earworm.