From "Fullmetal Alchemist: Kanojo no riyû (#1.26)"
[about Edward in an arm wrestling match
] Nah, I couldn't possibly ask *this* shrimp to take on the champ...
] I'm not a shrimp!
[leaps at the referee, but is held back by Alphonse
Whoa, you're a pretty feisty shrimp, aren't ya? Looks like you salvaged that automail from the bottom of a scrap heap!
] Alphonse. Let go of your brother.
] Yes, ma'am.