Wait what is this?

Heavy: Ya-da-ya-la-da-da- It is good day to be not dead!
Engineer: POW! You are dead!
Heavy: I am dead!
Engineer: Heheheheheh
Spy: Pampomparompompom
Engineer: Aw shucks..
Spy: *le gasp* The Heavy is dead!
Heavy: Yes. (sandwich) I am dead!
Spy: Why is the Heavy dead?!
Engineer: I dunno.
Heavy: I think it was-
Engineer & Spy: Shhh, you are dead!
Heavy: Ok.
Sniper: What’s up, you wankas?! Who’s up for a- AH! What the- bloody hell just happened?!
Engineer & Spy: The Heavy is dead!
Sniper: The Heavy is dead!
Spy: Correct!
Sniper: 😀
Spy: So, did you see the murderer?
Engineer and Sniper: Nope, sorry mate.
Spy: I will find him, I will capture him, and no one will ever die again!
Sniper: Ah, well that’s nice.
Engineer: Damn proud right now.
Soldier: Atteeeeeeeeention! That Heavy is dead!
Spy: We know!
Soldier: Who killed him?!
Spy: We don’t know!
Soldier: I will find clues! What’s that? A weapon?! That thing is why the Heavy is dead!
Engineer, Sniper, and Spy: The Heavy is dead?!
Soldier: *Slams hands on desk* Yes, he died!
Engineer, Sniper, and Spy: HOAOH!!
Medic: Incoming! Raus, raus! MOVE, NOW! *Kisses heavy*
Heavy: Hohoho, Hea- Oof *explodes*.
Medic: In my medical opinion, that Heavy is dead!
Sniper: Doc, what happened?
Medic: My professional opinion? The Heavy was killed!
Sniper: OH GOD!!
Medic: I don’t think it’s anything to worry about.
Spy: Well, now what?
scout: Clippity clop motherfucker!
Spy: oh come on…
scout: Boom! Look at this! The freaking Heavy is dead! What do you think of that?
scout: Uh
Spy: Yes, yes, Scout.
scout: Yea?
Spy: Go home!
scout: Ah come on! Pffff! Freaking unbelievable seriously, you all suc- AAAAH!! *car explodes*
Spy: Ok, let’s get back to the point.
Heavy: I think Heavy is dead.
Engineer, Sniper, Spy, and Medic: The Heavy is dead?!
Medic: scout! I will heal you-*explodes*
Heavy: Oh, Seriously?! Who killed Heavy?!
Demoman: It was me!
Heavy, Engineer, sniper, and spy: WAH!
Demoman: Yes! I did it like this!
Demoman: *pulls out Ambassador and shoots Sniper*
Sniper: PWAAARGH!!
Demoman: Wooptedoo!!
Demoman: *Heavily chugs beer and burps*
Demoman: That’s a joke, lads.
Engineer, Spy, and Heavy: *laugh track*
Demoman: It was… yo-*BURP*… Him!
Engineer: How did you know?!
Demoman: I didn’t. *Burps* That was a joke too.
Demoman *CRITICAL SHIT* Oh, I’m dead.
Engineer: mhm, HAHA! That’s right! It was me!
Spy: You monster!
Heavy: But whyyyyy?
Engineer: Cause you’re fat, boy. And another thing, you’re ugly.
Heavy: Engineer, stop! ENGINEER, YOU ARE SO MEAN! It’s not funny. Engineer!
Engineer: Ah dammit Heavy, FUCK off!*middle finger* You are dead.
Heavy: No u, POW! Haha. You are dead! Not big surprise.
Spy: well that was idiotic, off to hang myself. Watch and lear-*chokes* (backflip hangs himself)
Heavy: I am alive! Is nice.