I tried that. In the console I did:
/bind f8 say Come on, get on with it!; say !allready
When I press enter, I say !allready, then whenever I press f8 I get Come on, get on with it! Does it matter that I'm using a mac? I know we have problems with selecting jetpacks and grenades, (I have binds for those) But this seems relatively unrelated. Should I put a space before and after, just before, just after, or not at all? I've tried all of them and none seem to work.
EDIT:@semp: I'm making this bind for after the game. I say "Come on, get on with it!" Then, !allready, since !allready only works at the beginning of a message.