Free as in Beer
There is this colloquialism, “Free as in beer” in the open source software development community which I’d never really understood. I wanted to know where these people lived and why they were giving away beer. Then I found the beer-ware license (find another form of the beer-ware license) and things began to make more sense. I’m not sure if this is actually where the term came from but I’m going to go with it.