Nothing. The no longer appear in your friends list and you don't get updates from them and they dont from you. they can friend you again however. If you want to take it a step further you can block someone by going to their profile, scrolling down and on the bottom left clicking block.
yeah but they'll will be freakn mad and probably be rude
Defriend them on Facebook
That means you delete your friend
If someone had got into your FB, he/she had probably hacked into it. This happens quite often.
you can search any more for a day
Log into Facebook. then Navigate to your profile page and click on your Friends box.Find the friend you would like to defriend, and hover over their name until a box appears. If you have a lot of friends, you can search for a specific one in the search box.Hover over the Friends checkmark, then click Unfriend.
Nothing, It just stays theyre unless someone has you e-mail and password
The reported person could be banned. It's site's discretion based on the offense.
You will receive notifications on Facebook if someone is talking about you.
How can I dedicate a video song from YouTube to someone in facebook
You can't. Facebook does not support unliking a post on Facebook by someone who is no longer a friend
Facebook can only connect people who join facebook. If you do not have a facebook account, no one can "have" you on facebook.