Brainbag is a carry-case for a laptop computer. Brain represents artificial intelligence of a computer and bag- you know that!
My laptop is to heavy to be carried without a brainbag!
by Goran Jevtic KG FILUM January 06, 2008
Can you define these popular missing words?
Charlie, I can see your brain bag, please put your leg down (whilst wearing baggy shorts)
by JJ Ephus August 12, 2005