co-first-cousin-once-removed-in-law

Spouse's first-cousin-once-removed's spouse.

co-first-cousin-once-removed-in-law.

once in a lifetime

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.

step-second-cousin-once-removed

1- Stepparent's second-cousin.
2- Parent's step-second-cousin.
3- Step-second-cousin's child.
4- Second-cousin's stepchild.
5- Step-2C1R.

My step-second-cousin-once-removed is a good person.

Once in a bang time

This phrase is used to describe Bang Christopher Chan. You'll never meet anyone quite like him. A special human being. (once in a life time)

Stray kids leader is a once in a bang time person.

ONC

Means on cock or on cum. (Variations of ong which means on god.

You said onc that you would get hard from our Spanish teacher.

onc

on chloe

person 1 - "bro she's a 10."
person 2 - "that's onc."

never fired, dropped once

A derogatory term used for French military equipment. References the joking tendency to drop their weapons and surrender the moment anything happens- never fired (didn't get a chance to) and dropped once (they dropped the weapon when they surrendered).

Person 1, walking up to a gun store counter: "Let me see that rifle."
Person 2, behind the counter: "This here is a genuine French military rifle. Never fired, dropped once."