Or maybe quite literally, it seems to me that if a shepherd's goat is stolen, he'd be rightly pissed off.
Read more: http://wiki.answers.com/Q/What_is_the_etymology_of_the_idiomatic_expression_to_get_your_goat#ixzz1khPHz5lU
Speaking of being "literal" see above.
My name is not Lucy. I am not even sure it's kathy.
OMG, no, I didn't think it had anything to do with two Arabs regarding a fight over their goat girlfriends.
omg!
If you think education is expensive, try ignorance.