dyemensional 

relating to measurements of visible light or the dimensions of a color spectrum

When I began using the new color scheme, I had unlocked a new dyemension;
The dyemensional range of color used in this artwork was unheard of.

dyemensional by Rupert ButterNose November 15, 2019

dimensional rift

A crack, split, or break between dimensions.

There was a dimensional rift in between our world and theirs.

dimensional rift by jambalaya October 7, 2016

two dimensional 

An individual lacking the characteristics of depth or form (AKA a stupid person).

She was so two dimensional that she didn't even realize the danger of what she was putting herself or her loved ones in.

two dimensional by Sir Claymore May 20, 2016

Down Multi-Dimensionally

One must ascend to a godlike state of mind to even comprehend what being down multi-dimensionally is like. Until humanity is able to transcend and blink between parallel realities, witness time as a construct, being down multi-dimensionally can only be reduced to a form of horniness that is so desperate that one is willing to travel between different dimensions and realities to find anything to copulate with.

If we are ever fortunate or (unfortunate) enough to ever witness an instance of being down multi-dimensionally, it will be a level of low too mind-blowing to comprehend or explain. The average human would surely descend into madness upon witnessing someone being down multi-dimensionally, or become enlightened.

A category 5 down bad, not to be confused with category 2 down horrendous, category 3 down cataclysmic, or category 4 down universally.

"Did you hear about what happened to Timmy four years ago?"
"Yeah, didn't he claim to witness someone being down multi-dimensionally?"
"Yeah. He's been staring at that wall ever since."
Timmy: "ňØ͘ˆ¨˜„Œˆ¨˜Îˆ¨˜˜¨ˆ˜ÍÔ˜ßå∆˜∂ßå∂∆˜"

Down Multi-Dimensionally by Ugly dirtbag May 28, 2021

trans dimensional

When a person does not want to be in the 3rd dimension, but feels that he or she should have been a cartoon their entire life

Jake: Yo how's it going Bob?
Bob: I just came out as trans dimensional, and prefer to go by the name of Sheen
Jake: From Jimmy Neutron? If that makes you happy.

trans dimensional by Shade_Lobber June 2, 2016

Fourth Dimensional Bong Hit 

A bong hit so potent, so fierce that it trancends space and time, making you instantly stoned.

(Cough, cough) That was quite the Fourth Dimensional Bong Hit. (Slam, falls to the floor)

Fourth Dimensional Bong Hit by MC BallSac March 12, 2006

Dimensionally Challenged Penis 

A penis that is either one of the following sizes/shapes: (1) very long and skinny.A.K.A the noodle dick (2) Very short and fat. A.K.A the soup can dick.

I couldn't decide if he has a good penis. It was sufficient in one dimension but lacking in another. I guess he has a dimensionally challenged penis.

Dimensionally Challenged Penis by Squeeboy October 19, 2010