1 definition by Nicholas Richardo

It's the final beer you have in a night. This can be interpreted in two ways.

Literally, it's the beer you enjoy in bed right before you enter your sleep phase.

Figuratively, it's the one last beer before you decide to head home or hit the hay.
Dude 1: Dude, you hit it off pretty early last night.
Dude 2: Yeah man, I grabbed a beer and had a bed beer.
Dude 1: Nice, dude.

or

Dude 1: Dude, you've had like 20 beers tonight.
Dude 2: Don't sweat it, this is my bed beer, I'll be sleeping soon.
Dude 1: Nice, dude.
by Nicholas Richardo December 4, 2009
Get the Bed Beer mug.