Where's your briefcase?

To ask someone how old they are or point out their immaturity.

Dude 1: watch me smash this fly with my face.
Dude 2: Your in high school man grow up.
Dude 1: NEVA!
Dude 2: Where's your briefcase?

by Gnar Cakes October 23, 2008

Buffalo briefcase

A plastic grocery bag, when used to carry things other than groceries, esp. to and from work.

On Friday, I took a huge pile of TPS reports and a red stapler home from work in a Buffalo briefcase.

by PamsterG August 16, 2014

briefcase blonde

Briefcase Blonde:
A term usually used by Black men to describe a professional blonde that is now his submissive or slave, and is devoted to him.

"I've got me my Briefcase Blonde, and for her, there is no goin' back now that she's had Black."

by Regulas Prime October 4, 2020

Tennessee Briefcase

A case of Keystone (or Keystone light) beer.

"hey man, I saw your dad walking to his trailer with a Tennessee Briefcase this morning."

by Justin Gore July 5, 2012

The Briefcase App

“The Briefcase App” is a term coined and popularized by creator and marketer Jayde I. Powell. It is a humorous nickname for the professional networking site LinkedIn. Jayde first used the term on X (formerly known as Twitter) in 2022 and has since used it in her content across social media and beyond.

Let me open up the briefcase app so I can find me a job.

by purple haired hottie May 24, 2024

briefcase mong wipe

Typically found at a school setting he/she is that one overly formal person in the group who fantasizes about their super hot mom and is always found carrying around his trusty briefcase with witch he uses to wipe his own ass.

Man can't this wanker stop acting like a briefcase mong wipe!

by The bagel 777 June 13, 2018

Briefcase Baddie

A Briefcase Baddie (noun) is the one who walks into the room and quietly rewrites the rules. Sharp-minded, sharp-dressed, and not here to play small. They can lead a meeting, spot the dysfunction in a “quick sync,” and still make time for joy, rest, and a life that actually matters.

They don’t live to work — they work the system to build a life on their terms. Fluent in ambition and boundaries. Unavailable for grind culture. Unbothered by performative hustle.

They’re not chasing titles — they’re chasing freedom.

Everyone wants to be one. Most companies don’t deserve them.
But they’re here anyway…until they’re not.

After realizing she was managing her boss’s job and emotional stability, Taylor quietly updated their résumé, blocked off Fridays, and booked a solo trip to Mexico. Total Briefcase Baddie move.

by Linda, listen July 31, 2025