Commonly means beer brewed at a person's home.

The art of brewing beer at home.

an alcoholic beverage (especially beer) made at home

Homebrew is the second album by Neneh Cherry. The overall success of the album is limited especially in comparison with her debut album. The overall feeling of the album is experimental with an attempt at fusion between jazz, funk and trip hop which was too far off mainstream for the general public.

Homebrew is a term frequently applied only to video games that are produced by consumers on proprietary game platforms; in other words, game platforms that are not typically user-programmable, or use proprietary hardware for storage. Sometimes games developed on official development kits, such as Net Yaroze or PS2 Linux are included in the definition. Some, however, also refer to all non-commercial, "home-developed" games for open architectures as homebrew games, though these typically go under more frequently used labels, such as freeware.

a hack and thats what sony hates

A general term that describes programs made by enthusiests in the psp scene.

Refers to equipment that is "home built"; something you built yourself.

Homebrew is a tool for building websites.