What about 50,000 defends or 50,000 kill steals. :3

In MW2 one of our team players once commented to someone on the other team in the lobby who was ranting on about K/D even though his team lost the game and he said:

"Have you unlocked the Boring as Fcuk Emblem"....So whilst not an achievment it would be funny....

So yes please:

"Sitting in a corner for most of the game"

"Abandoning your teammates in objective based games"

"Having a far too high voice for a male"

You get the picture....

One of our players did get a Head Shot on Wasteland with a Stinger once and apparently there is a reward for it.