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a word for a dumb person or a person exhibiting dumb behaviour.

can also be used to refer to something not to your taste.

a person that is stupid, silly, dumb, lame, thick, clueless, dummo.
"..he is such a dummo how he thinks he's cool but he's not, he's just a big dummo.."
dummo by melzi_lee January 28, 2009
Related Words
noun. a presentation given to an individual, or group of people, of a lower than average intelligence (ie. dummies)

This will most likely be of a matter that common sense would usually regulate.
I have to give a dummo on proper phone usage in the office.
dummo by Bertch January 24, 2005

dark knight dummo 

The classic dark knight dummo by mr.trippith the reddison from thee pegasus guild him self. This song carried 2018 no doubt 1️⃣4️⃣
Bob:what fucking song is that?
Shirmit:”dark knight dummo”
Bob:thats a bannger my nigga!
Shirmit:i pulled up in the droptop
Bob:she dropped in!!

Stupid Dummo 

A word to describe someone that is dumb and stupid
Stupid Dummo by Sova Sarkkiiiiiii February 24, 2020

Dummy Tit 

Another name for a baby's pacifier.
Baby Huey wouldn't stop crying until his mom jammed a Dummy Tit in his yap.
Dummy Tit by will bitten March 8, 2017

dummy tab 

A blank browser tab generally opened while viewing questionable material in another tab. Often switched to quickly if another person walks into the room, in an attempt prevent them from seeing what you were doing.
As Nathan watches porn he often makes sure he has a dummy tab opened in case his mom walks in.
dummy tab by Dirty Ratman July 11, 2016
More from Urban Dictionary

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
When your wife’s boyfriend let you sleep past 8pm 😎😎
Wife’s boyfriend: You have 5 more minutes
Me: Poggers!
Poggers by Just_Charles April 14, 2020
Word of the Day on October 26, 2026
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