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
Get a Road Soda mug for your grandma Rihanna.
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
Get a Road Soda mug for your fish Callisto.
An alcoholic beverage taken along for the ride, usually poured into a discreetly looking cup
by RickerMan July 25, 2005
Get a Road Soda mug for your Uncle Manafort.
When you’re about to leave the house in a vehicle, probably with friends, and an alcoholic beverage is made, “to go” to drink in the car.
Hey man, is it cool if I bring a road soda? Friends, “ hell yeah dude, already made you one. Let’s bounce.
by Msjames44 October 23, 2019
Get a Road Soda mug for your dog Abdul.
any beer over the size of 22 oz. you drink while driving
wanna stop and get some road soda for the long drive home?
by mooseknuckles November 12, 2002
Get a Road Soda mug for your buddy Callisto.
a mixed alcoholic beverage (i.e. rum & coke, soco & lime) contained in a water bottle or nalgene, usually taken to drink on the way to and during class.

Origin: Loyola College, Ninth Floor Campion 2005
Jesse: Yo man, what do you have in that nalgene there?? It smells like alcohol.

Conor: Yea man, thats because its a ROAD SODA!
by Jesse Hutchison December 07, 2005
Get a Road Soda mug for your cat Abdul.
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
Get a road sodas mug for your sister Beatrix.