kiuga
Although The term "kiuga" is a common name in the Samoan language meaning "Junior", It is now used by Polynesian teenagers/adults to describe a type of person, who would commit incest, with close relatives preferably cousins, because of a video which shows a girl talking about the mishaps of her sister, and then she springs up a question if she had told her dad about that time she showered with her cousin "kiuga" in the shower.
Sione: You know Gracee? she's pretty ifouuuuuuuu
Kapapulu: Sione stop being a kiuga, that's your cousin!