Typically a "stiff" drink contains less mixers than alcohol. As a result a stiff drink is generally stronger, or stronger tasting.
A Sex on the Beach cocktail for example has 1 part peach schnapps, 2 parts cranberry juice, and 2 parts orange juice to only 1 part vodka. That isn't a stiff drink, but a shot of whiskey straight would be.
by FurrowedBrow June 24, 2010
a mixed drink; booze and some other form of liquid like vanilla vodka and coke or hypnotic and monster
Stiff drinks are my favorite at parties.
by Preet de Sun July 29, 2008

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.