I give and take it, guys never appear to mind. or if they do, they don't let on. One now calls me 'bantersaurus rex' Being mean in a flirty, jokey way seems to be pretty acceptable to guys (guy friends have told me this)
Well being a heterosexual male I definitely like girls. Not just for the obvious reasons though. Its nice having close femail friends, sometimes its easier to tell them some personal/sensitive things, and they can give good advice also.