Yes, there are some bosses who revel in a friendly, close-knit office atmosphere. In fact, there are even some bosses who encourage their employees to speak to them freely, encouraging a great working relationship with those who are under them. Regardless of how open your boss is, however, there are still a number of statements that your boss must never hear coming from your mouth. We have compiled a list of five toxic statements that are sure to make your bosses cringe in order to help you avoid saying them.

1. "That's not in my job description!"
People who consistently refuse to do any work outside of their formal job description are usually considered by upper management as employees without a can-do attitude. As we all know, a can-do attitude is a surefire way to keep your job. With enough refusals from you, you might end up getting refused for your job, reported Women 24.

2. "Do you really think you should do that?"
Stating these words actually challenges your boss' decision-making skills. One of the most important responsibilities of a boss is to make sure that the team he or she is handling is on the same page. Thus, stating this gives the impression that you know more than the boss.

3. "If I don't get this, I'm going to quit."
The rules here are simple: do not hold a gun to your boss' head. Threatening to quit simply tells your boss that you do not consider your position worth fighting for. In today's workplace, where there are more people looking for jobs than there are available positions, such a statement basically translates to you saying that you can leave the company at any time, according to MSN Lifestyle.

4. "I need a raise."
Always remember that salary increases are performance-based. Thus, just stating that you need more cash amounts to a statement without any value at all. If ever you feel like you are being shortchanged for your efforts, don't tell your boss that you need a raise, but why you deserve one. List your achievements and let them speak for themselves.

5. "It's just that [insert coworker's name] is so [insert complaint here]. She's/He's ruining everything!"
Finger-pointing has never been the ideal way to react to any situation, and this is even more prominent in the workplace. At the end of the day, you are at a job, and you are there to complete your tasks. Being petty by focusing on your colleague's deficiencies only serves as kindling to a fire that will ultimately bring you down. Focus on your own tasks, and be the one who never breaks his or her composure.

Remember, even if your boss acts like your friend, there's always a line that must never be crossed, especially if you are aiming for a promotion.