by Justin Gore July 5, 2012

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

A person, usually female lays on her belly and grabs her ankles, so the carrier can insert a double ended dildo into her anus and vagina. She then tightly grips both ends so she can be carried around as a human brief case. Usually used as a form or degrading pet play amongst BDSM individuals.
Nancy Ann back sassed him or the last time today, he thought as he waited for her long waited silence. "Bitch, when we get home yo ass better snap it back and hit The Briefcase!"
by Diabolakill of Hallucination June 29, 2025

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.
by The bagel 777 June 13, 2018

“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.
by purple haired hottie May 24, 2024

In British slang it refers to being hungover from partying/drinking all night. It takes after the concept of the durability of a locked briefcase, being able to drink all night and keep going.
D: "My God, that club last night was the dogs bollocks."
E: "I know. It was wicked. Today I am completely briefcased."
E: "I know. It was wicked. Today I am completely briefcased."
by Rockafrosh November 8, 2011

by Dick Focker April 30, 2023
