This topic is all about that: What antics in game have you done or seen people do, regardless of the nature of it (trolling, tryharding, etc)?
Today I was playing with some friends on Raid TDM. Half of the enemy team, and maybe 2/3 were making a wall of shields and not moving from the upstairs bedroom overlooking the pool. After a while we stopped trying and ended up hiding out elsewhere making them leave and come to us. Still it was a completely new experience for me.
So what have you seen since playing this game?