One time a little kid was singing the "10 million fireflies" song on Xbox Live. This is how the convo went:
Little kid: "I'd like to make myself believe, that planet earth turns, slowwwwly." (singing)
Random Person: Gosh shut up, mute your mic!
Little kid: "It's hard to say that i'd rather stay awake while i'm asleep." (still singing)
ME: "I'd like to make myself believe, THAT YOU'D SHUT THE HELL UP!"
Kid goes quiet, lobby bursts out in laughter. 
On another occasion someone was being annoying and I screamed "Ill murder you in your sleep!" only to realize I just screamed that in my apartment at the top of my lungs and I do have neighbors that could probably hear that. Thankfully no police were called on me 
Oh and I was drunk both times, but it was funny. I seem to be a lot more funny and prone to perfect trash talking lines when hyped up on energy drinks or drunk.
