How can you delete a myspace message that you regret sending?

Can't. Sorry. Think carefully before you hit 'send.'

i always say that my friends know my password and theye were fooling around with it the other day

srry but u cant... jus say srry to the person....

You can't, but you can say to him/her that someone keeps hacking your acount and sending rude messages to your friends on your friends list.

Don't think you can. Just like email, once it's gone, it's gone.

there is no way to do it unless you hack into the persons account and delete it before they see but I wouldn't do that. Just tell them it was a heat of the moment message and you are sorry

There is no way to "un-send" a message. If it was something you did not want to send to send to someone, the best you can do i send another message apologizing or whatever to help fix the situation.

Apologizing to the person once they get it.

No way to delete an email that I know of. Comments yes, not email. :( Wish there was.