Have you ever felt so elated you just had to shout? It's a rare feeling, being so moved that you have to exclaim it out loud, but it's a beautiful and sweet one. I think the best example of this is when you go bowling. There you are, a group of adults that doesn't usually sit around shouting, but put you in a game setting, and it's on. Getting a strike in bowling can produce the most absurd squeals I've been capable of creating, all accidentally. It's a little embarrassing. It's like you've been reverted back to a childlike state and someone's playing peekaboo with you. But if you're in good company, then they'll squeal right back at you. And that's how you know you've made a friend for life.
It's rare a meme on the internet makes you do more than exhale through your nose, but give these a whirl and see where they get ya.