by noobiepants June 7, 2022

believe it or not once in 12 years theres a leap year on monday (not including the 100 years leap year rule)
by chargingvindiction4 January 18, 2025

1- Great-great-great-grandparent's sibling's great-great-grandchild / Parent's fourth-cousin.
2- Great-great-grandparent's sibling's great-great-great-grandchild / Fourth-cousin's child.
2- Great-great-grandparent's sibling's great-great-great-grandchild / Fourth-cousin's child.
My fourth-cousin-once-removed is a good person.
by ZJO8738 October 3, 2021

an acquaintance whom you see only about four times a year, typically every three calendar months, even though you generally get along jovially. The lack of more frequent camaraderie can be due to geographic distance, a lack of deeper connection, or as is most often the case - the passage of time in what was once a closer friendship
Yea, I was going to hit the bar with my buddy this Friday. I haven't seen him in months! He's more of a once-a-season friend.
by doolsandtrims December 4, 2010

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

An experience so rare that it often happens only once in a person's entire lifetime. Basically, it can be seen as something that might happen only once in roughly 60 years or longer.
For some, a trip to Disney World is a once in a lifetime experience.
When a friend moves long distance, getting together with that friend for a dinner and a movie is very commonly a once in a lifetime experience.
Getting married is a once in a lifetime experience.
When a friend moves long distance, getting together with that friend for a dinner and a movie is very commonly a once in a lifetime experience.
Getting married is a once in a lifetime experience.
by He who knows11 January 30, 2023

Spouse's first-cousin-once-removed's spouse.
My co-first-cousin-once-removed-in-law is a good person.
by JAMP12 September 21, 2021
