Loose hose
A sensational reaction that occurs when a male is suddenly put in such a strong sexual situation that the male's flaccid penis releases its load without prior alarm, as if the penis was a "loose hose".
The man got a loose hose when he encountered Olivia Wilde waiting for him in his bedroom.
Loose hose pipe
Someone who is all over the place with work, life and relationships. A person spraying comments, emails and general bollocks to everyone with no context or intelligence.
Dave doesn't know what the hell he is doing, he is like a loose hose pipe spraying comments and total bollocks to anyone he meets.