Well, the title essentially says it all. I figured I'd ask the GR Forum-goers what their favorite trophy/achievement was on their respective consoles, and, why it is their favorite. I don't mean that you need to have a giant story behind it, a "because it's AWESOME!" would be perfectly fine, but if you do have a giant story behind it, please do tell. Oh, and list what you had to do to get the Trophy/Achievement. I'll start off, with my personal favorite Trophy that I earned from Killzone 2, the Stick Around trophy, just because it's also the one that I earned Killing Spree off of at the exact same time. For Stick Around, I had to nail 20 Helgast to the wall with the Boltgun, and Killing Spree, I had to kill 5 Helgast in 15 seconds on foot, and keep at least 85% health.