Rule 21. Parties may be dropped or added by order of the court on motion of any party or upon the court's own initiative at any stage of the action and on such terms as are just. Any claim against a party may be severed and proceeded with separately.
Rule 36. Copies of documents shall be served with the request, unless they have been or are otherwise furnished or made available for inspection and copying. The request may, without leave of court, be served after service of the summons and complaint.
Rule 33. (a) Any party may serve written interrogatories upon any other party. Interrogatories may, without leave of court, be served upon any party after service of the summons and complaint.
Interpleader. Persons having claims against the plaintiff may be joined as defendants and required to interplead, in an action brought for that purpose, when their claims are such that the plaintiff is or may be exposed to multiple liability.
Rule 69. In aid of the judgment or execution, the judgment creditor, or successor in interest when that interest appears of record, may obtain discovery from any person, including the judgment debtor, in the manner provided by these rules.
Rule 63. Disability or Disqualification of Judge; Notice to Remove; Assignment of a Judge.
As its name suggests, the Pleading Face emoji ? is often used when a person is begging or pleading for something, such as asking for forgiveness or a favor.
Rule 60. Clerical mistakes in judgments, orders, or other parts of the record and errors therein arising from oversight or omission may be corrected by the court at any time upon its own initiative or on the motion of any party and after such notice, if any, as the court orders.