1. A
ronin or warrior mostly found in viking and some slavic cultures who pledge allegience to no master and with nothing left to loose but life itself which is often the test of their sanity and strength once the battle is done.
2. Anyone who goes
balls out and gets completely lost in the moment like a maniac on a destroying mission. They are likely to damage themselves or things they should care about in the process of total destruction.
3. Anyone exhibiting insane fury and reckless
savagery.
4. Dischordian element in the creative process which acts rapidly and takes no prisoners.
A
beserker might be heard saying something like "
Kill 'em all and let god sort 'em out."
I went berserker on his ass and I think he got the point.
We set loose the berserkers to clear
the field before we sent out the couriers.