sibrents 

a collective name for aunts and uncles

instead of my aunt and uncle are coming over, use my sibrents are coming over

sibrents by bob III April 21, 2009

Siblents 

/‘sibl(ə)nt/ n. Pl. 1. A joint name for uncles and aunts. Portmanteau of “siblings” and “parents.” 2. One’s parents, uncles, and aunts considered collectively.

Original Definition: A joint name of uncles and aunts taking from sibling and parents.

I am going to see my siblents today.

Siblents by ButterCCM January 13, 2020