Top Definition
The suspicious backpack seen on college campuses everywhere on Saturday night, never filled with books or study materials. Filled with anything from a 30 of beer to handles of liquor.
Dude, are you bringing that thirty of natty ice in your Saturday night backpack later?
by HansHansHans February 10, 2009
7 Words related to Saturday Night Backpack

Free Daily Email

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

Emails are sent from We'll never spam you.