Definitions by Nahualli
Perra
Perra, at least the part of Mexico my parents are from, means more than "bitch". Yes, it does mean "bitch", but it also carries a strong connotation with it. It is not a sexual one at all. What it does connote is *rabid* bitch. Perra is a bitch who has really decided to crank up the bitchiness to the Nth power. It's someone who fights "tooth and nail", whether it is for the right reasons or otherwise. I just thought it was important to point out that it's not exactly interchangeable with slut.