Your battle cry

[ZycroNeXuS]

Depends. If I am rushing into a horde, I generally tend to say:
"For the Nexus!" (It's an inside joke.)
However, if it's just one or two of them, I tend to do little jumping and dodgin sounds like "Oop!" or "Ah!" and fire at them, making them look like idiots.
If I am attempting to be stealthy, as is my nature, I simply say nothing and slit their throat from behind.
If there are a lot of enemies hiding, I scream "FIRE IN THE HOLE!" And 'nade them.
If I get to press the detonator on some C4 or whatever, I say "Click.' as I press the button.



Just depends on the situation.

 

[NightmareExpress]

For certain occasions:
"For the King!!"

(One of the few perks of living in a monarchy, it's got a better ring to it than "For the President!", doesn't it?)

Or if you're living in Russia: "For the Tsar!" or Ancient Rome: "For the Emperor!" or Canada: "For the Prime Minister!"

No, I'm pretty sure Canadians say "For Timmies".

I, on the other hand, say "For the queen" in a most ironic fashion.
Because I heavily disagree with the concept of monarchies existing in present day.
Just so...archaic. But there is just something stunningly vintage about Victorian patriotism that makes it cool.