1- Half-pibling's child.
2- Living being that has zero parents and one grandparent in common with another living being.
2- Living being that has zero parents and one grandparent in common with another living being.
Half-cousin.
by Simaduria July 26, 2024

My second-cousin-once-removed-in-law is a good person.
by User655 July 25, 2021

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and eight great-great-great-grandparents in common.
Quadruple-fourth-cousin.
by Cerejini May 21, 2024

second-cousin-in-law.
by Simaduria July 27, 2024

The son-in-law of one's grandparent-in-law's sibling.
by Elivaldeq November 24, 2019

7.5-tuple-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and fifteen great-great-great-grandparents in common.
My 7.5-tuple-fourth-cousin is a good person.
by ABGR June 9, 2021

When you and someone else have both gotten to second base with the same person.
Not to be confused with Eskimo Brother or Eskimo Sisters, in which the two people have had sex with the same person. Or with Minnesotian Twins, in which two people have simply kissed the same person.
Not to be confused with Eskimo Brother or Eskimo Sisters, in which the two people have had sex with the same person. Or with Minnesotian Twins, in which two people have simply kissed the same person.
Steve: Dude I was making out with Nikki yesterday and she let me put my hand under her shirt.
Evan: No way! I got to second base with her last week.
Steve: Canadian Cousins!
*high five*
Evan: No way! I got to second base with her last week.
Steve: Canadian Cousins!
*high five*
by NotAnImposter December 21, 2016
