A slang expression from the US Army, it originated during the Vietnam War and may be derived from the Vietnamese “di di mau", meaning to go quickly. Usage by American troops altered the meaning somewhat so that it referred to walking with dance steps or with an exaggerated swagger. It was used in the context of walking carelessly whilst on patrol in enemy territory, without paying proper attention to your surroundings and putting yourself and other members of the patrol at risk. The meaning later expanded to include moving or acting without considering other people.

When we out on patrol, that dumbass STRAC REMF gonna get us all killed with ‘is diddy bopping.

Diddy Bopping by AKACroatalin December 9, 2016

Get the Diddy Bopping mug.

boping

The act of receiving head and suddenly pulling out and ejaculating into your partners nasal cavity.

Fuck man I boping'd that girl so bad last night.

boping by sam samsonton April 16, 2008

Get the boping mug.

booking up

The act of meeting a girl and instead of getting her number, remembering her name and looking her up on Facebook. Then proceeding to masturbate to her. An alternate form of hooking up.

Man, I booked up with 3 girls last night!

I love booking up with chicks!

booking up by russian reversal November 10, 2008

Get the booking up mug.

baby booking

Juvenile detention center

"You better have your toothbrush, son. Because its baby booking for you tonight" - Sergeant Carver

baby booking by rodriguezhec November 24, 2006

Get the baby booking mug.

Ajumma

korean word for madam, older woman

Ajumma wait a moment

Ajumma by aintnotinbutnice July 5, 2009

Word of the Day on September 30, 2026

Get the Ajumma mug.

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

Get the Slop Grenade mug.

floxi

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

Get the floxi mug.

leafers

NYC people who migrate north to Quahog, RI to see the leaves in the fall.

New York and everyone from there can fornicate themselves with an iron stick.

leafers by ss++ February 8, 2005

Word of the Day on September 27, 2026

Get the leafers mug.

Respectfully

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.

Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.

Respectfully by john quan the first December 20, 2020

Word of the Day on September 26, 2026

Get the Respectfully mug.

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.

Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."

You met me at a very Chinese time in my life by Sus Chad September 21, 2026

Word of the Day on September 25, 2026

Get the You met me at a very Chinese time in my life mug.