Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Danasaur 

A play on the name "Dana"

Other examples- Danasaurusrex

Danasaurs often say "CAWWW!"
Dansaurs are also in the form of pterydactols.
Bob-" Hey wheres dana?"
Chanelle- " You mean danasaur? CAWW"
Danasaur by Channeell313 October 21, 2009

Danosaur 

' Danosaur ' is a term for British youtuber Daniel Howell commonly known as Dan or danisnotonfire's subscribers. Dan's subscribers can also be identifyed as the ' Llama Army ' but he says " I prefer the term danosaur, because army implies i'm going to make you do stuff "
Person 1: Do you like danisnotonfire?
Person 2: Yeah! I'm a danosaur.

Danosaur 

A person who watches, and enjoys the youtuber, danisnotonfire. A young british fellow who is quite hilarious and not too hard on the eyes.
Annie: Oh my God, danisnotonfire uploaded a new video!
Allie: Really?! Let's go watch it!!!
Annie: Yes, let's. We are SUCH Danosaurs!
Allie: Agreed!
Danosaur by luuuuuuuucy. November 7, 2010

dinasaur hed 

A meme from the Lostpedia forums. It started when someone made a very badly worded post asking if anyone had seen an "invisable dinasaur head" on a recent episode of Lost.

"Hed" was not actually said in the original post, but it ended up being morphed into that by other posters.

After a few pages, the thread became about taking quotes from normal posts on the Lostpedia forums and putting them over screencaps from Lost to make it appear like the characters are saying those things. The thread currently has 17,368 replies and counting.

The meme has even been recognized by the writers of the show after it was entered several times into a contest to decide the name of the finale episode of Lost. Damon and Carlton, the writers, joked about the name and called it the "worst finale codename".
Have you heard about the invisibul dinasaur hed on Lost?
dinasaur hed by deathwish124 May 13, 2009

dabasaurus rex 

The Dabasaurus Rex was at the top of the food chain, whenever it found it's prey, it dabbed on it and it could not handle the MLG power of the dab. All of the dino haters got dabbed on and never messed with him again.
Long long ago lived the dabasaurus rex, it was at the top of the food chain.
dabasaurus rex by platypus333 November 30, 2017

dinasaur bitch 

A woman who has been acknowledged as a "bitch" since the beginning of time, her entire lifetime or since the world began.
Man 1: Dude, Lauren from our 5th-grade class is in town this weekend.

Man 2: Dude, seriously, nobody wants to hang around that dinasaur bitch.
dinasaur bitch by LewisBrown April 28, 2012
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
Load more