A principle which states that when one is fallen ill with a mild cold, one must exit from all regular duties until full recovery.
by flexibleglass September 5, 2019

by anonymous February 20, 2024

"Did you hear she's dating that guy Jacob"
"No surprise, she's bi and he plays videogames. That's Fonteneau's law"
"No surprise, she's bi and he plays videogames. That's Fonteneau's law"
by maskmakesurbandictionary January 23, 2021


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

The third law of thugonamics states: the one who sent the cheeked up pineapple is trying to cover up the fact that he lied
OJ Simpson proceeds to send a dancing pineapple with a big butt after the glove doesn’t fit. This is an example of the Third Law of Thugonomics
by Nike Toon October 19, 2025

Great-great-grandchild's wife.
My great-great-granddaughter-in-law is a good person.
by Wonbig October 13, 2021
