How do you live with 4 girls?

i live in a house of 5 girls, and it is so bitchy its unreal. everyday there is an arguement. I have 2 sisters so i can handle girls, but these girls... they have ganged up on me once before, and it destroyed my confidence. Now we are on talking terms, i just want to stay out of their way without hel of not 'hanging out'. one of them is so stuborn that she just picks fights, and there is nothing you can do but walk out of the room, but then that is just followed by snide remarks. what do i do?