fire hose

noun5

1. •
   A hose designed to deliver water to douse a fire, usually much stronger and wider in diameter than a garden hose.

   • Although the subway structure is of non-combustible material, a fire protection system, with fire hose cabinets on every underground platform, has been provided. — 1954
2. •
   Any fast, heavy stream (e.g. of information).

   • She felt she was standing in front of a fire hose of instructions, trying to absorb them all with a sponge.
3. •
   A feed of all updates to a website.

   • Links contained within feeds (RSS, fire hose, syndicated) — 2012
4. •
   An fast-flowing unsupported flow of lava escaping from a solid rockface.
5. •
   (informal) A human penis.