the time right after a person gets on facebook, before you can talk to them.
1. i saw aaron get on facebook, but i had to give him some pre-chat time so he didnt think i was clingy.
Girl 1:OMG! josh gives me no pre-chat time on facebook, its like he never stops talking to me!
Girl 2:ME TOO!! its so annoying! some people just dont understand pre-chat time!
My brother always talks to me like the second I get on Facebook, I don't think he understands pre-chat time yet.