The feeling of sadness you have the day after (having hang overs). Often you feel a bit embarrassed by the things you did the day before. Also, often people who have been out drinking tend to be a bit depressed the next day presumably because of a chemical reaction in the brain caused by the alcohol consumption.
person1: how are you today? you were proper wasted yesterday!
person2: yeah. It was not my finest hour, if now what i'm saying... I'm feeling the drinkers remorse today
The complete opposite of a designated driver. A person who always get's smashed and drinks alcohol like it's nothing. May possibly drive you to the club but not back home. If it's you and the designated drinker expect to only have one drink because your driving home unless you want a smashed car.
"Fuck a wristband, lets all do a keg stand. I'm like cheech and chong hittin up the beer bong. When the cops show up they're gonna get the finger and I don't give a fuck. Cause I'm the designated drinker."