I'm a teacher and have a lot of Hispanic students in my classes. I speak fluent Spanish, so I can catch them cheating or other things fairly easily. BUT, I learned Spanish in Costa Rica. Most of my students are from Mexico. And there is A TON of slang in Mexico that I don't know.

So the other day I asked my SO what are some bad slang words that Mexicans use. He told me a few and today I heard some kids using it!!! I almost smiled when I told them to stop cursing because I was so excited I recognized the words! haha Eventually I hear one say (in Spanish) "I don't think she understands everything though" So I turned right to him and said "Yes I do"

jaws hit the floor. bwahahaha

Thanks for the lesson in vulgar Mexican slang, SO!