Does this make me a slut? Read please?

I'm a girl, and 90% of my friends are guys. I have, like, 3 girl friends. I just can't seem to get along with girls. Their so bitchy, and they bring so much drama, i'd much rather be with the guys. I never thought anything of it but recently girls have been giving me dirty looks and saying little comments about it and i'm starting to feel like i should make friends with girls. I don't like any of the guys, their more like brothers. But, idk? Does it make me a slut if i spend alot of time with them? :/