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5.
Any alcoholic beverage consumed inside a moving automobile, but the term is used almost exclusively for beer (or perhaps malt liquor). The beverage is consumed by driver, passenger, or both. This activity is illegal in many states due to open container laws, but is still widely practiced and enjoyed!
"Since your sorry ass is two hours late, we won't have time to tailgate before the concert. Let's pick up some road sodas at the next liquor store."
by Paco June 22, 2005
 
1.
An alcoholic beverage (usually beer or perhaps malt liquor) consumed inside a moving vehicle. This beverage can be consumed by passenger, driver, or both. Road sodas are illegal in most states due to open container laws. Still, they are widely enjoyed as evidenced by all the beer cans littering rural raodsides.
Let's grab a six pack before we leave, there's nowhere to stop on the way and it's a boring trip without any road sodas.
by Paco January 11, 2006
 
2.
A carbonated, malt beverage used as an elixir to help pass the time on long car journeys. Beer imbibed while travelling in an automobile.
Dude, we should stop before we get to the highway to pick up some road sodas for the trip to Ickey's.
by rugby fan October 03, 2003
 
3.
An alcoholic beverage taken along for the ride, usually poured into a discreetly looking cup
I'll need a road soda for the long drive
by RickerMan July 25, 2005
 
4.
Also know as beer. Road sodas work really well while driving.
Hey Stumpy Pants hand me one of those cold ass road sodas while i make a jew turn.
by Andrew Stump August 30, 2005
 
6.
Grabbing a fresh beer out of the fridge for the ride to the bar, mountain,ect.
ME-Everybody load up,got everything,anybody want a road soda?

Everybody-you better believe it!
by bobby29 March 25, 2008
 
7.
a Busch beer, not light, consumed en route to a party or destination.
"Yo hook me up with a gold top."
"You're driving."
"Yea, but I need a road soda."
by Peter Omdall April 17, 2009