Fifth law of physics

Like inertia, but it means cuteness instead. Refers to big chungus and other such things

You are the fifth law of physics

*shits aggressively*

by Chungus farting in your mother June 19, 2021

fifth-cousin-9X-removed

Fifth-cousin-nine-times-removed (5C9R).

My fifth-cousin-9X-removed is a good person.

by N8953SW June 26, 2021

Fifth Giant (planet)

this planet once orbited Saturn and Uranus, but it got too close that Saturn and Jupiter's gravity took it and throwed it out of the solar system, but Jupiter and Saturn ejected it around 4 billion years ago. It is though to be similar to Uranus and Neptune

Person 1:i miss fifth giant (planet).
Person 2: what even is that?

by appleapple_1 September 2, 2023

Fifthing

Fifthing someone is when you ask someone to fill the fifth slot

Yo bro stop fifthing me
No u, let me fifth you bro
NO!

by DrewskieVR April 20, 2020

By the fifth

Synonym for “on god” and “no cap”
Also written as btf.

“I’m about to take my midterm”

“By the fifth you got this gang lock in like osama bin”

“The ice cream truck just pulled up and played music, real trap shit by the fifth”

by The_reverend_himself November 17, 2025

fifth-cousin-3X-removed

Fifth-cousin-thrice-removed (5C3R).

My fifth-cousin-3X-removed is a good person.

by N8953SW June 26, 2021

Fifth Person Point of View (FPPV)

It is when you are writing in a such of way that no one relies on what you're going to write. It is when you are using confusing sentences -- think of the way Frank Herbert wrote his famous novel double-trilogy, Dune -- Frank Herbert used confusing things moving onto things such as character's thoughts, character's own paragraphs, and more onto that.

John read Dune, Dune Messiah, Children of Dune, God Emperor of Dune, Heretics of Dune, and Chapterhouse: Dune, and her thought it was a Fifth Person Point of View (FPPV).

by Wargom July 14, 2024