1. The child of one's grandparent's stepsibling.
2. The stepchild of one's grandparent's sibling.
3. The child of one's stepgrandparent's sibling.
2. The stepchild of one's grandparent's sibling.
3. The child of one's stepgrandparent's sibling.
My step-cousin-pibling is a good person.
by Elivaldeq November 24, 2019


guy 1: hey i went to the movies with my piblings
guy 2: thats cool, i saw a fireman
guy 1: DONT YOU MEAN FIBLING!!?!?!? (goes on twitter to post about it)
guy 2: thats cool, i saw a fireman
guy 1: DONT YOU MEAN FIBLING!!?!?!? (goes on twitter to post about it)
by milk_klim November 18, 2021

Spouse's pibling's spouse.
My pibling-by-marriage-in-law is a good person.
by NSBC968755 February 25, 2023


My pibling-in-law is a good person.
by KNN128 June 15, 2021
