ridum 

a mix between ridiculous and dumb...basically sayin somethin was that damn stupid u jus had to make up a word for it

man that joke ur mom told earlier was ridum...

ridum by Cas TOO KrunK March 23, 2005

Redumbdant 

The act of using your turn signal to take an on/off ramp on the highway, and leaving it on for the duration of the entire circle.

Spoken in rage to the car in front of you: "I can see that your turning right, TURN OFF YOUR GOD DAMN SIGNAL YOU'RE BEING REDUMBDANT!"

Redumbdant by Crepuscular March 28, 2015

riddum

Rythm, as spoken in Georges St. Pierre's French Canadian accent. Refers to imposing his will on his opponents in the ring or octagon.

"No one can 'andle my riddum!" - Georges "Rush" St. Pierre, UFC Welterweight Champion

riddum by chaosomega December 4, 2006

Riddum

A pace that nobody can handle. A person can use riddium in any type of sports or task. It's simply a matter of complete domination.

GSP (with the french canadian accent): "aye'm gonna poot so much pressure on diz guy dat 'iz gonna fall, u kno. 'Iz not gonna be abel too 'andle mye riddum".

The english translation would be:

"I'm gonna put so much pressure on this guy that he's gonna fall, you know. He's not gonna be able to handle my rhythm."

Evidently, it's much cooler with the Quebec accent.

Riddum by GreaseStPierre July 7, 2009

Rifumo

The best person in the world. Rifumo Is loyal and smart and will help you when you’re in need his often tall and he is so compassionate about the things he likes

I wish I was as cool as Rifumo

Rifumo by Itachiluvsme November 19, 2021

Ridma 

The funniest person you’ll ever meet. He will taunt you and make fun of you 24/7 but he is such a good friend and you’re so lucky to meet a ridma. He goes to the gym wayyyy too much and is so conceited but he’s always there for you and can go from an absolute dickhead to the most caring person. Honestly the sweetest person ever even though he’s weird as fuck but i appreciate him so much and one of my favourite people.

Person 1- He’s so cocky but he’s so funny!
Person 2- Oh, he must be a Ridma.

Ridma by pwoepwla June 14, 2019

rudum 

Abbreviated form of the expression ''are you dumb'', often used by Londoners when someone makes a stupid remark or when someone acts like a complete fool.

Friend 1: oi fam look at dat peng ting i would bang her 10/10
Friend 2: is it? lemme check....

*5 seconds later*

Friend 2: bruv rudum look at her butterface she aint buff

rudum by swagswagswerve September 27, 2015