In regular slang, Mordida means bite, but in Mexican slang, it means a bribe you pay to a corrupt police officer or someones to work in the government so you don’t go to jail or they help you out with something.
Si no hubiera pagado mordida, el official se habria llevado mi auto / If I handt pay a brirbe, the officer would have taken my car.
Learn spanish and other languages online talking native speaking teachers.
I hope you have learned something new, about the spanish that real Mexicans talk on their everyday life.
If you want to improve your Spanish, I also give tutoring lessons on skype using this page that host many teachers from all over the world, and while I don’t really do grammar, I can help with conversation and doubts about the language. Also, if you are interested in any language besides spanish, there are teachers and tutors for any language there.