When a girl dates her ex-boyfriend's brother. Based on the ancient law of yibbum, where a widow married her dead husband's brother.
Mary broke up with Richard, and now she's dating his brother John. It's classic yibbagamy. That's why everyone calls them "Yibbagamiss Mary" and "Yibbagamister John."
by TheYibbagameister December 16, 2016