Final answer:
The family in "Aunty" distances themselves from Auntie Aissatou's mock naming of the baby as "Trash Owl" to avoid embarrassment and restore the baby's proper name, Aissatou, by visiting community members with appeasing gifts.
Step-by-step explanation:
In the book "Aunty", the family claims to be "not Aunty's family at all" because they are trying to distance themselves from the embarrassment and dishonor caused by the satirical act of Auntie Aissatou during the baby naming ceremony. Auntie Aissatou felt offended for not being fetched for the event and as a form of protest, mockingly named the baby "Buubu Nooge" (Trash Owl), which led to it becoming a community joke.
To rectify the situation and restore the baby's proper name, Aissatou, the family had to visit community members with gifts of kola to persuade them to stop using the nickname.