Your cousin's aunt's nephew's son is your which relation ?

Your

Cousin's

Aunt's

Nephew's

Son

is your NEPHEW !!

What relation is your uncle's cousin's son's father in law to you ?

What relation is your son's uncle's brother's grandfather to you ?

What relation is your uncle's cousin's daughter's daughter in law to you ?

What relation is your aunt's brother in law's cousin's brother to you ?

What relation is your brother's father's daughter's uncle to you ?

What relation is your sister's father's brother's son to you ?