After a party, the leftover beers from the guests are collected and placed in the host's (or hostess') fridge. These are known as fridge beer - signifying no ownership, a no man's land of beer. Common target of that guy who comes over sometimes but never seems to bring his own beer.
"Man, look at all the fridge beer from last night! There's like 6 kinds in here. Mind if I grab a Corona?"
by Matthewx99 May 16, 2010