http://xboxdvr.com/gamer/BeardFade/video/34563115

I want to give the play by play in my head.

• Hears hammers, turns and scopes in with a hope and a prayer
  
• Oh, you dumb ass! Of course he's gonna use his vertical space around the corner. Desperation trigger pull maybe I'll get lucky
  
• I have resigned myself to death, there is only one hope I have. No scope headshot.
  
• OMG! HOORAY!
  
• F*&K! Why did it throw a stinking knife! I was just trying to clean up if I had hit a body shot.
  
• Pause to make original clip.
  
• Jump up, realize that the radar reflects two enemies not one. Start to back away.
  
• Oh crap, my gun has no bullets in it. Throw your knife in their face!
  
• Back up, reload, but crap! They self-rezzed.
  
• Wait for the reload animation to end, chuck grenade against wall and pray teammate doesn't get in the way.
  
• Clean up quickly with gun. Panic mash melee thinking it'll throw a knife since I can't count and I'm incapable of paying attention to the whole UI all the time.

End of story.