You can go around refering to every type of meat as "dead stuff"
It's fun to watch nervous people when you wait till they start to eat their hotdog until you tell them exactly what it contains
When people see a new born lamb in a field and go "awww", you feel no guilt at all in saying "yep, that's probably your tea"
BSE-CJD are other people's problems
When people make fun of you and point celery at you, just smile and nod, remember in all probability they're going to die before you will
When meat-eaters say "eurgh, I would never eat maggots", you can reply "why not? You eat meat don't you? That's just being fussy." safe in the knowledge that if a dare came out of it, it wouldn't be you eating the maggots
You sound clever when you talk about E120 and whey powder
You can shout at the people who call themselves vegetarian but eat fish (?!)
When you're overseas, vegetarian food is always less suspicious than the meat dishes
One sentence; "As delicious as that fried cockroach looks I'm afraid I will have to decline your very kind offer, I'm vegetarian"