LEEROY JENKINS!
Shouted by a teammate at max volume right before he did a suicidal charge into the enemy base. Never understood why as it wasn't his real name or nickname. Later I saw the video of the original and it all made sense.
"Definition: 'Love' is making a shot to the knees of a target 120 kilometers away using an Aratech sniper rifle with a tri-light scope. Not many meatbags could make such a shot, and strangely enough, not many meatbags would derive love from it. Yet for me, love is knowing your target, putting them in your targeting reticle, and together, achieving a singular purpose... against statistically long odds."
Oh HK-47, how I loved keeping you in the party just for the comedic relief.