Lost my 3 "BESTFRIENDS" because of a joke?

So I wanted to like pretend to be mad at my 3 "BESTFRIENDS" to see what they would do for the whole day. So when I went to school I saw one of them and I just ignored her then when I walked in to school I saw my other "BESTFRIEND" and I started to speed walk and I ignored her and the third one came up to me and I told her me and my other friend were having a private conversation so she left . I ignored them for the whole day but I noticed they were talking about me , when I got home I told them it was a joke but they got all butthurt and saying their not gonna be my friends anymore so I honestly have no idea of what to do ?
I appreciate any help :)
Asked May 11, 2014
Do not ever pull a trick like that someone could really get hurt.
Answered May 11, 2014
They did but they made it into drama so now we don't talk
I said sorry but they ignored me

TIP: If it's not your answer to this question, please click "Leave a Comment" button under the question to communicate with the question owner.