I never thought I'd get to link one, let alone two of my youtube videos on the escapist and have them be relevant! Both are the answers to the OP, and both are extremely disturbing...
Watch at your own risk. If anyone has ever been commandoed worse than either of those times, then I'm here for you...
Aside from absolutely insane commando lunges, I also play other games! Yes I know it's crazy, someone who plays CoD also plays other games. Here are their problems!
Bad Company 2: In terms of what vehicle-less players do, anyone who picks the medic class is automatically on my hit list. That class is so insane. I unload my SMG ammo into them, they turn around quickly and in literal seconds I'm dead via and MG3 and it's ludicrous fire rate. In terms of vehicles, it's a tie between the guys on the ground with that monster known as the Bradley, and these idiots in the sky flying in circles with their Havocs and shooting rockets down on me. The Bradley is impossible to kill because it's defended from all sides by various guns, and since it can fit like 4 people, it almost always has an engineer who just gets out and repairs it when I rocket the thing. I basically exclusively play as an engineer, so that obviously bothers me. And with the helicopters, I just get on a gun and hope and pray I can shoot it down before the monster decides to either turn around and go repair, or more likely look straight at me and rocket the ever loving fuck out of me.
Fifa 11: I play Fifa all the time. I'm a huge soccer fan so I can't stay away from it. However I hatehatehate when these guys on Ultimate Team buy all these fast and strong brazilians, and just run through me with absolutely nothing I can do. Then they tramp it. They always tramp it. For people who don't know...
That is a tramp. They don't go for the chip over the keeper or anything, they just do a lame pass to the guy next to them for the easy open goal. It's Fifa's #1 nono.