Banned for throwing a nade at someone in main.

Just happened. My first game on in probably a year, and I got put on the horribly losing Russian side who decided to give up and 'boycott' the game by sitting in spawn. We were all just fucking around and having some damn good fun when I began to talk about the skybox and whatnot. While i was running around and talking to other people about this, I threw one smoke in the air above my head, threw the second one in the air above my head, and from there on out, unknowingly had a nade in my hand the entire time i was having a very confusing conversation going on with someone. 

I had no clue the last nade in my hand was a frag because after I threw up the second one, the frag was the next item in slot that I was autoswitched to, and really I was not paying attention to what I was really doing ingame. I have a clip that spells out how this ended: 

streamable.com/rdu4nt

pretty funny, but regardless it was completely unintentional, and an honest mistake on my part. Cheers.