Cherry picking is the sending through a lead to an account \ client, without a contract nor distribution.
You can do this for all inbound leads, it doesn't matter if they are disapproved, don't have a campaign or don't have a service.
You do this by going to a single inbound lead and selecting the option Cherry Pick
You then go lookup an account either by its id (starting with an A like A11) or its name and pressing search
You then select the correct account('s), adjust the price if you want, and press the cherry pick button.
NB: Do keep in mind that since account's don't have a standard delivery, cherry-picked leads then have to be manually emailed.