I have naturally wavy hair. The good thing about my hair is that I can put mousse in it when its wet, and ill have curly hair. I can also blow dry it straight and ill have straight hair. The bad thing is i cant leave my hair just as it is. I either have to have it curly or straight. If i were to wash it and then let it air dry......

yeah it would be wavy, but also frizzy, gross looking, and just "blah". I have really thick hair and a lot of it too!
I normally always wear it straight because i hate how I have almost mid-back length hair and when it goes curly, my shortest layer is almost at my chin. I am growing it out, so maybe when it gets longer it will look prettier curly! Oh, also, after i finish blow drying it, I will put my hair up in sponge rollers for about 2 hours, or sometimes if its late at night, ill sleep with them- but its too uncomfortable. Anyway, it actually helps smoothe and straighten my hair, leaving it curly at the ends.
Okay, well its off to wash my hair now!
Oh! Almost forgot about the guys! I dont have a preference along as its well groomed and short. I dont like long hair on guys- meaning like length wise but if its long layers but still short- than thats cool. I dont know if that's understandable, but i dont know how else to explain it.