My little brother is also doing the vegetarian thing, though mostly due to his current girlfriend. So far it just means he's been eating healthy (especially compared to before) so it seems to be working out alright.
If he gets thinner then me, then he's starting to be in trouble.
"Multiple exclamation marks are a sure sign of a diseased mind."
"Okay, okay. So you put a Nazi on the Moon. Fuck you, Moon."