A mong who carries a briefcase. It is quite common for them to wear suits and have hot mums
From the british show 'The Inbetweeners', Will is reffered to as a 'Briefcase Mong'.
by briefcase mong July 06, 2009
A phrase commonly used to insult individuals carrying a briefcase and wearing a suit.
Jay: Alright briefcase mong?

Will: I am here you know.
by BriefcaeBoy April 25, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×