Yeah, so I was in a custom 2v2 today where I got into deep trouble against a 2x reaper attack (I knew it was coming, but dammit, customs are suppose to be when you get to unwind/relax at the end of the night). What is really funny is that before leaving one of the losing guys insulted the guy I got partnered with (who thankfully did not suck) for using Void Reaver "cheese". If you watch it, you'll see why I have it in quotes.
Yeah, there is a reason why I try to not play rated games that late. At first I was thinking my Queen was doing such a good job killing that ovie, then I realized hey wait, there are no zerg opponents, and finally figured out I had misclicked. As for why I keep calling it a void reaver, I would chalk it up to the same reason I was attacking my own ovie
Don't feel bad about almost killing your ovie. I once had a partner that accidently killed his own barracks very early game and got attacked going, "WTF HAPPENED TO MY BARACKS!" Some classic ****. I didn't tell him to stop cus I figured he'd catch it like most people do. xD I remember one time I had a bunch of units pack together. (Some were sieged tanks..) And I attack moved but mced and clicked the middle of my force of marines and ended up raping my entire force. Was awsome.
I'm somewhat of a noob when it comes to PvP however it seems to me the OP has 0 air defense.(well that and his teammate was doing an all in reaper rush) well past the early game that he just didn't scout / defend properly.