- use slang or vulgar language
- abuse with coarse language
- Originally, French was slang.
- What's your favorite slang expression?
- It's fun to learn slang words in foreign languages.
- Don't use slang if you can help it.
- We really need more American slang on Tatoeba, pronto!
- We really need more American slang on Tatoeba, stat!
- Because Chinese blogs use a lot of slang, I usually don't understand them that well, but I still think it's good for my Chinese.