Do vegetarians give you headaches?!

She means you are driving her crazy with your eating habits, that's all. It's hard for others to understand if they don't have the same diet/reasoning we do. :)

I'm vegan and sometimes I give myself a headache :)

But I do have a rule that I don't talk about my eating habits unless people ask. Which they do way too much *sigh* so tired of having the same conversation over and over.

LOL basically my answer has shortened to:
"Hate meat/dairy/egg industry. boycotting"

then I change the subject. I think people will come to be vegan/vegetarian on their own OR they never will, so why argue with them.

That's... weird. Maybe you should avoid talking about it in front of her for a while.
I *never* tell somebody I'm vegan unless they ask me or it's absolutely necessary. I just feel more comfortable this way because I know there are people out there who will automatically think bad of me because of my dietary preferences.

No, I find them quite entertaining- their smug attitudes and illogical statements that are based largely on a foundation of self-deception and hypocrisy are amusing to me.

I don't allow myself to get close enough to them to get a headache.

I hate vegitarians

GOD PUT ANIMALS ON EARTH TO BE EATEN BY HUMANS

She didn't mean it literally
Lol you're funny haha

Hahahahaha your cute :)

That's shame and guilt your girlfriend is feeling

NO! I think it's cuz she wants u 2 eat meat;she's kidding w/ u,I think:) haha!