Puerto Rican Briefcase 

The plastic bag, usually from a local grocery mart, that is used to carry you beers around in. This is usually due to the fact that you ahve placed all of your beers into your refridgertor, and have thrown away the box. When it comes time to take the beers with you to a party you put them into a Puerto Rican Briefcase.

Wow, you have four different kinds of beer in your Puerto Rican Briefcase. Cleaned out the fridge tonight eh?

Puerto Rican Briefcase by Corey Boisvert May 5, 2006

indian briefcase 

Another name for a case of cheap beer. Usually seen around indian reservations in the left of right hand of one walking away from a gas station or convenience store. Also can be opened during the said walking

Yea thats the indian briefcase

indian briefcase by Romulas and Edgar July 21, 2011

Briefcase Wanker 

When you really wanna get to someone they fucking piss you the shitty balls off.

You fucking briefcase wanker! I'll get you, you little slag!

Briefcase Wanker by PlayMakeReview July 17, 2021

bogan briefcase 

Cask wine / wine sold in a cardboard box.

Dave: "Hey that dude walking over there looks pretty seedy."
Ben: "Yea, he is carrying a bogan briefcase"

bogan briefcase by Aussie99 September 30, 2015

Briefcase 

A reference from spongebob squarepants when he and Patrick were married, when Patrick being the man of the family was confronted by spongebob about forgetting his briefcase full of donuts

Patrick you forgot your briefcase

Briefcase by Filipinofoods February 20, 2018

Scouse briefcase 

A plastic shopping bag, likely to be from such supermarkets as ASDA or Netto. Used to carry a variety of non-shopping items, eg. books. Once they fall into disuse they can be seen blowing aimlessly in the wind.

(At an Everton match) "Get that Scouse briefcase off the football pitch!"

Scouse briefcase by Bruin Suiker April 19, 2010

Briefcase wanker 

a posh, wierd, new boy who comes to school with a briefcase and is simply a wanker so is called 'breifcase wanker' by students

see him? hes a briefcase wanker!

Briefcase wanker by inbetweenerLover October 21, 2011