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keep it under one's hat 

Keep something a secret.

There are four origins of this idiom (I GUARANTEE IT):

- English archers protected their bows by putting the strings on their heads under their helmets;
- “keep it under our hat” was mentioned in 1982 in periodical "Gleanings in Bee Culture";
- President Abraham Lincoln's stove pipe hat, where he kept important papers;
- the ceremonial swordbearer of the Lord Mayor of London (can be dated to 1420), who keeps the key to the Lord Mayor’s seal of office in a special pocket in his hat.
-keep it under one's hat-

Joey: All right, what else?
Chandler: Well uh, there was acting classes, stage combat classes, tap classes…

Joey: Which we're still keeping under our hats!
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It's just going to keep happening 😭 

Not Hym "It's just going to keep happening 😭"

Hym "Why would it not?"

Keep It Street 

A parting remark and friendly reminder to stay true to the game
"Ann, I'm fittin to roll out..." "Alright Jenny, Keep it Street."

keep it stepin 

to move on from something; to mind your own business; being nonchalant about a situation
she kept looking at me so I told her to keep it stepin

Keep It Street 

Keep It In Da Streets, Meaning NO PILLOW TALKIN BOUT DA BIZNESS, DA BIZNESS SHOULD NOT HIT THE INTERNET, NO SNITCHING, & Mainly Don’t Shoot Up No Houses Involving Innocent People, Cuz Dey R Not In The Streets You Taking It Out The Streets Doing Some Bitch Shit Like Dat. Keep It In The Streets!
BsB Full Of Bitches They Ain’t Really Bout Murder So They Couldn’t Keep It Street.

keep it solid 

be real, be honest, up front
imma keep it solid bud that shirt u wearin hella bootsy
keep it solid by yayman November 4, 2007

keep it stupid simple 

Keep it so simple that stupid people can do it. First thought of on December 15, by an Dutch entrepreneur: "Our website should be so simple that even people without elementary school can do it. KEEP IT STUPID SIMPLE".

The man is right!
"I have a business idea selling cans of beer to children and we're gonna keep it stupid simple."
keep it stupid simple by heund December 18, 2011
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

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
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
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