Perra

[Justin Bieber]

Naughty girl, bitch, slut

[PussyCat]

Same as Puta

[Tanya Shivari]

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. Its 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 its not exactly interchangeable with slut.

[Donald Trump]

Female bitch in Panama and an easy lay in Mexico.

[Sarah]

Spanish literal translation of [bitch].
Used by people who are smart enough to figure out what it means and ignorant enough to forget that in Spanish it means female dog, not [bitch].