1. The son of one's grandparent's stepsibling.
2. The stepson of one's grandparent's sibling.
3. The son of one's stepgrandparent's sibling.
2. The stepson of one's grandparent's sibling.
3. The son of one's stepgrandparent's sibling.
My step-cousin-uncle is a good person.
by Elivaldeq November 24, 2019
Get the step-cousin-unclemug. 1. The son of one's grandparent's stepsibling.
2. The stepson of one's grandparent's sibling.
3. The son of one's stepgrandparent's sibling.
2. The stepson of one's grandparent's sibling.
3. The son of one's stepgrandparent's sibling.
by Elivaldeq November 24, 2019
Get the first step-cousin-unclemug.