Hello [Moe, low tone], Hellooo [Larry, a major third higher, with Moe — The Three Stooges

"Hello [Moe, low tone], Hellooo [Larry, a major third higher, with Moe still holding his o], Hellooooo! [Curly, a fifth higher than Moe, forming a major chord with Moe and Larry] [The Stooges would also use this same tune for "Come in" or "Contact"]"