What happens of you call your teachers bad names on twitter?

[sebastians]

Do not do this.

If you do not know this already: Things you do on the internet have no expiry date -- they live on in perpetuity.

You think you can tweet and then delete? Nope. Your comment can be carried somewhere else by someone else (ever hear of re-tweeting?) and become viral.

And what you would be doing is harassing and/or slandering your teacher. And, remember, this is an adult with a career. What you do could be damaging to his/her career, which makes your actions all the more serious.

Being disrespectful to a person in authority is NOT something you want to do out in public, and there is nothing more public than the internet.