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n.

1. A strange, tangly mess that never looks presentable. It's favorite pastime is to annoy me and to look like a creature from beyond.
2. A thing on my head that requires constant grooming and attention, and straightening
1. Bob: Hey Susie. You look nice today.
Susie: Oh, thanks. I'd look even better if my hair was behaving.
2. Teenage Drama Queen: I hate my hair! It's so ugly, and never straightens the right way *tear*
My Hair by erinoh2010 May 18, 2010
Wow, Mary Poppins, that word is my hair?!?!?‽
My Hair by qeedisawatermelon March 25, 2025

my hair's on fire 

A phrase to say when you're overwhelmed with work, stressed, on a strict deadline, etc.
A way to express being extremely busy or to convey a sense of urgency.
"Yes, I need that information now, we're on deadline here and my hair's on fire"
my hair's on fire by Justwrite80 October 29, 2015

My hair is a bird 

A synonym for the phrase, "Your argument is invalid."
Tom: You're a bad friend.

Nicolas: My hair is a bird.

Tom: Nevermind. My argument is invalid.

my hair is going home

When a sista's usually straightened hair begins to get curlly and/or kinky.
Girl! What is up with your head?? I know.... I haven't had time to get to the salon.... uuggghh.... my hair is going home!!
my hair is going home by Debnhim November 8, 2018

My Hair is Perfect

Perceiving oneself as being without flaw, elite, above the fray, on top of the world; a feeling of unbridled confidence; gleaming with self-confidence.
Bill: I just crushed it at work, and now I'm about to go have a personal record at the disc golf course. My hair is perfect. Absolutely perfect.

Barry: Oh, it definitely is.
My Hair is Perfect by jbarryd March 6, 2020
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
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