Lets see, it's hard to choose...there's--
"Hellooooo I'm the Nostalgia Critic, I remember it so you don't have to."
"Hello Internet...Welcome to Game(Film) Theory!"
He bought too many gaaaaaames...
And now we have to play them all--
So all aboard the steaaam traiiin!
"Hello everybody MY name is Markiplier--"
The list is far too long to even attempt.
Recently I'm partial to those I've named, but I do like just about everyones, PoIIsed, JacksepticEye, Pewdiepie(though I've seen all of 3 videos of his, most are of him playing his own game so.) except maybe Dashie, it's a bit TOO loud and TOO obnoxious but I guess it's one way to stand out so I don't hate him for it.