FATMAN IS THE BEST OF ALL AND THERE'S NO DISCUSSION THERE. JUST ACCEPT IT AND YOU'LL BE HAPPY.
LIQUID SNAKE AND REVOLVER OCELOT. Liquid, well, is just a BAD snake, more or less the opposite of our beloved Snake, so that only fact makes him holy
And Revolver Ocelot...... well, he is worse than any man walking on this earth!!!! He is all what a bad guy can be. I'm not sure which one of the two I like better.