Sort of inspired by the one in FFXII boards, from any game what desearves the title of your personal Best Death Ever!

I've got two:
In Syphon Filter 2, my friend and I were playing at the Jungle Level. We were being all secret and sneaking around and stuff, but then I accedentally let off the crouch button and my friend head shotted me, with a Shotgun from the other side of the map. All he could say was "You look liked a Meercat!"

In Fallout 2 I was exploring the map when suddenly was ambushed by preying mantis looking monsters. I managed to kill one, but the others surrounded me and I died soon after. Yup I was offed by a bunch of bugs.