We are constantly surrounded by language, which affects our view of ourselves and the world around us. Children are especially affected by their language environment and will often adapt their speech to fit in among their friends. Nowadays it seems like cursing and insults has become more common among young students in the school environment, which worries us. This study presents our research on what we call problematic language, it is specified on students in middle school and their experience of the use of curses and insults around them. Our research was done by qualitative interviews with both students and teachers as the aim was to get different perspectives on how the students are affected. We have chosen to take the social perspective of language in our study together with the perspectives of previous research in the field of offensive language. What we discovered was that the students have a different view of the language use than teachers do. How words are perceived is very individual, it depends on the situation and the relations to those around. What is clear is that students get affected by their language environment and therefore need support and guidance in order to understand the effects of problematic language use. With this study we intend to bring awareness and knowledge that can benefit a healthy language environment for students in school and after school care