We have 19 week old RIR hens and 1 in particular is a grumpy girl. When we close up the coop at night, we'll pat each one and say goodnight. Well, whenever we pat this one hen, she'll give a low growl and she sounds like she's gonna rip your hand off if you touch her again! She has bit a few times if we aren't quick enough! Anyways, right now we call her ms. crabbypants, but we're looking for a really good name for her. Any suggestions?