hoarse voice?

earlier the system told me that my voice is hoarse
what does that mean?

It means if you kept on talking, you were going to explode into tiny little pieces of rainbow dust.

wow can the system just let you not talk anymore

Not talk anymore forever, just for 10 seconds or something, it's telling you to chill out for a second. It helps prevent people from spamming messages.

"wow can the system just let you not talk anymore"
People would complain/report it as a bug and say they cant talk. The warning is necesary,but not obvious enough it seems..

I think the New Recruits section of the forums is where you should primarily post things like these, considering its a basic question that doesn't need to be asked to all of GD. Just a suggestion in case you have more questions of this sort in the future.
it means you've been spamming emoticons too much.