That's better for me because I am 6'4 with a big build, so when they say shit to me I just look at them, with one brow raised like the "rock" (American thing) and they just walk away.
Its also fun to talk to people so they think your agreeing with them, when in fact your feeding them bullshit, that means the exact opposite they think it does. The real beauty to that is that they use it in others discussions, making them sound like an idiot.