Yeah I'm knew to this forum after reading it for some time.
Well anyway one of my friends had never won a single game ever. So I felt sorry for him and decided to play him in a breakout (I was tau, he was IG). So what happened was I was stuck in the middle with no terrain, and he surrounded me with a lascannon in every squad, sentinels, tanks, etc., etc., etc., So needless to say he gets first turn and manages to take out a devilfish. I think it's still good and order all my troops to breakout towards the weaker side. Two railguns, an ioncannon, and several pulse rifle volleys later, a guardsman goes down. After that I kinda quit and we agreed that next time we need terrain.
Same friend, this time playing orks, shoves his entire army into an alley. Needless to say my stealth teams deep strikes into one end, my fire warriors the other, and a few pieplates too. The first two massacred most of the mobs. Then when my fire warriors fire he says that the squad that I fired is hard boyz and they get a 4+ save, so my warriors can't ignore their save. So I shoot and he fails all of them. Ouch.