Punti-Hakka Clan Wars
Over time the newcomers adopted the term "Hakka" to refer to themselves, not least due to the migratory tendencies inherent in their own culture. However, because the term also covers Hakka speakers (in the same way that Punti covered several people speaking different tongues), and because the Han Chinese registered as Guest Families who migrated may not have been Hakka speakers, and because of intermarriages among Hakka and Punti members (which showed that relations between the two were very good at times), identification as Hakka was largely a matter of self-selection. Through studies of both Cantonese and Hakka genealogies, some Hakka and Punti people with the same surnames claim the same ancestors, although their descendants strongly identify with one group to the exclusion of the other.
Haka
A number of American football teams perform the haka as a pregame ritual. This appears to have begun at Kahuku High School where both the student body and local community includes many Polynesian Hawaiians, Māori, Samoans, Tahitians, and Tongans. The University of Hawaii Rainbow Warriors football team also adopted the haka as a pregame ritual during the 2006 season, and the practice has spread to a number of other teams; however, this has been criticised as inappropriate and disrespectful.