dim ‘d 

using the contraction ‘d when responding to a person in an argument to say they have a small head on their private parts which would make them not above average for their gender in terms of accomplishment.

The reporter got a dim ‘d from the historical American.

dim ‘d by Coop Dupe June 11, 2018

dim'd down 

a term first coined by Yeabsra A. This term is used to describe someone who has gotten less visually appealing over time; opposite of glo'd up.

damn girl you dim'd down, what happened?

That guy dim'd down! He used to be so fine.

dim'd down by Y.A.T.A January 4, 2015

dim dim 

A person that is idiotic in someway, basically anyway.

You are such a dim dim, why would you eat poison!

dim dim by cherryviki5 December 4, 2010

Dim dam dummy 

When you friend is doing something utterly stupid and you can't think of anything to call them

You act like you don't have an iPhone....You know how to turn on the GPS right?
Nah give it here you dim dam dummy

Dim dam dummy by Chulosalvaje April 4, 2017

dim down 

The opposite of a glow up. To go from stunning to unattractive in any amount of time.

“She definitely did the ol’ dim down upon release from prison”

After her teeth fell out everyone was like “damn, that’s a forever dim down”

dim down by Edios29 May 25, 2021

dim dong 

1. a term to use when calling someone dumb, stupid, or idiotic, without being ableist

"ur such a dim dong"

2. an endearing term to call your best friend: a better word for "bestie"

"dim dong ur guitar is out of tone"
"i love you dim dong"

"Mao Ze Dong was a big dim dong"

dim dong by shu maltese January 26, 2022

Dim Dick 

"Dim" because they are not smart enough to realize that their actions are hurting their bf/gf. "Dick" because their dimness results in actions that are also done by dicks.

Something to call someone you like but who treats you like shit, they usually are good friends and fun to hang around but are also low-key assholes.

Oh my god! I can't believe I fell for such a dim dick! He is never going to realize how poorly he treats me!

Dim Dick by kb+ewok5e July 22, 2018