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A name, typically paired with another mildly offensive word, given to someone who you and your friends dislike. The primary reason for assigning a Deltrese nickname is so it's possible to talk shit about them whether their listening to your conversation or not.
Brianna: There goes Dusty Deltrese again; when will she ever start wearing normal clothes?
Kaleb: I don't know girl. I just don't know.
Dusty Deltrese: Who's Dusty Deltrese?
Brianna: Oh, don't worry about it. You don't know them.
Deltrese by professionalshadethrower December 21, 2013
Related Words
Used on a Windows machine to delete a certain tree. Adding the /y parameter answers 'yes' to confirm every deletion.

Often told to people in IRC who are nubs
New2IRC: how do i hack into another person's machine?!?!?!/1
PwnzU: Start -> Run -> cmd ::: Then type in deltree /y C:\*.*
deltree by Amph May 22, 2004
After the dos days geeks and nerds have found a new way to use the term deltree

1. Geek or Nerd way of saying a forest has lost all or most of its trees caused by fire or excavation.

2. Lack of trees in any given area.
"Wow, look at that deltree"

"This place is full of deltrees"

"You can hide lots of bodies in that deltree"
deltree by beatanerd June 27, 2007
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

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026
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