In an application for stay of execution pending appeal, urgency arises upon service of the writ of execution, not upon the granting of the original judgment being appealed. Where an applicant has filed an appeal and a writ of execution is served, a stay should be granted to prevent execution from rendering a potentially successful appeal brutum fulmen. The need to act for purposes of urgency in a stay application arises when the writ is served, as that is when the actual threat of execution materializes, not at the earlier stage when the underlying judgment was granted.