When two sisters marry two brothers, their children have the same two sets of grandparents. Unlike most people, who have a cousin that has grandparents that you've never met or care about; these cousins share both sets of grandparents. Divorce is very hard for these families, if divorce happens to one set of these parents, every family get-together is a fight between the still married couple, the wife wanting her sister present and the husband wanting his brother present, but neither one of those people wanting to be around their divorce'

a spanish word meaning the flipflop
used by latin moms to beat their child's ass

A situation occurring only in Kentucky, since this is the only place that this is legal, in which two (first) cousins are joined in marriage, thus creating a situation whereby all other cousins are cousins twice.

Child of a person's maternal aunt (mother’s sister) with that same person's paternal uncle (father’s brother) or child of a person's paternal aunt (father’s sister) with that same person's maternal uncle (mother’s brother).