You're playing Rumble. Heavy ammo is coming. You run for the heavy ammo crate. You see an enemy and they see you. You both keep running to the Heavy ammo You both reach it at the same time and hold Square/X. No shooting. No melees. You're both just trying to pick up the heavy. This happens to me ALL the time. In most cases the enemy gets the heavy and we just stare at each other for a moment...well until the enemy decided to shoot me into oblivion lol