it's (someone's) funeral

: that one — compare he, its, she, they

used as subject of an impersonal verb that expresses a condition or action without reference to an agent

used with many verbs as a direct object with little or no meaning

: the player in a game who performs the principal action of the game (such as trying to find others in hide-and-seek)

: some person : somebody

: of, relating to, or constituting a funeral

: funereal

: the observances held for a dead person usually before burial or cremation

: a funeral sermon

: a funeral procession