1. The granddaughter of one's stepsibling.
2. The stepgranddaughter of one's sibling.
My step-great-niece is a good person.
Niece-in-law (only spouse's niece).
My niece-by-marriage is a good person.
Sesqui-first cousin’s daughter.
My sesqui-first cousin-niece is a good girl.
The granddaughter-in-law of one's parent-in-law's sibling.
My first co-cousin-niece-in-law is a good person.
• different pronunciation of the word penis
• to be really stupid
George: did you really just put your cock into the freezer?
Jones: yes I did
George: you’re such a pee niece
• A certain way if pronouncing penis
• when someone is really stupid
John: did you really put your cock in the microwave?
George: yes I did.
John: you’re such a pee niece