Ruler clip 

An extended clip on on a gun (specifically a pistol) that is 12 inches long.

“Just bought a Glock, with a ruler clip.”

Ruler clip by Dillpill657 November 11, 2020

Ruler of Everything

Song by Tally Hall now used in many memes. It switches from light to dark which is why people like to put it on morally ambiguous characters

I am the Ruler of Everything.

Ruler of Everything by Mr_Mow February 15, 2021

ruler dick 

Penis measuring 12" in length

Your girlfriend said I had a ruler dick

ruler dick by LJBee August 7, 2017

Ruler dick 

A penis that measures at 30cm or more, the average size of a ruler.

1. She say that I got a ruler dick

2. Man I got a ruler dickz

Ruler dick by rymaxam October 26, 2017

Ruler Zig-Zag-Zig Allah

Ruler Zig-Zag-Zig Allah (Supreme Alphabet for "RZA")
Slang for RZA from the wu-tang clan.

Using the "supreme alphabet" RZA
R - ruler
Z - Zig Zag Zig meaning from Knowledge to Wisdom to Understanding
A - Allah

Aim the official, initial, is ruler zig-zag-zig allah
All that other bullshit aint permissable
Annual increase of the wu-tang manual

Ruler Zig-Zag-Zig Allah by Nate h September 18, 2008

Ruler Zig Zag Zig Allah 

the head of the famous rap group, Wu-Tang Clan

Ruler Zig Zag Zig Allah a.k.a. RZA

Ruler Zig Zag Zig Allah by AFRO CHILD May 10, 2009

ruler chucker 

an angry office worker or nun

Michelle has become so uncooperative in the office. She is such a ruler chucker!

ruler chucker by Doc F December 19, 2008