“…Recent literature on Serer indicates that in relation to Tukulor or Joola-other Senegalese ethnic groups-an interethnic pair can be assimilated to the joking relationship, so that two people of different ethnicity, say one Serer and one Tukulor, can draw on the same kinds of conventional joking, accusing one another of being the dependent "slave, " as occurs with paired clans. Along with Smith (2006) and De Jong (2005), I take this pattern-or at least the conspicuousness of it-to be fairly recent, an extension of the joking relationship "up" in scale from patriclan to ethnic category. The pragmatics seem to be largely political, activated when, for example, a Tukulor official is posted to a Serer region, or, in the 1990s, when Joola communities in the far south of Senegal were showing sympathy for a separatist movement.…”