How do you leave messages on someone else's Twitter page?

[Cornelius]

Just signed on and still trying to figure it out.

And if you block someone, how do you remove their little icon on the side in the section that displays who your following. I blocked that person, but their icon still shows up.

[Jonny with no H]

to send private messages to someone, there's a little thing on the side bar that says "Direct Message". click on that and then type in @____ <-- their twitter username there. followed by whatever you wanna say.

i think you have to unfollow someone to have them disappear off the icons and try blocking them after you've done that. good luck

[unlimited1010]

Twitter gets lagged up a lot. right down there user name, un follow them (if you were following them) and the search there name and click on there profile. Click "block"

To leave someone a "private message also known as a DM -Direct message you have to follow them and they have to follow you.
@username will send a public message to there @inbox.