Pipe Tube

Pipes sometimes represent connections, the passage of feelings or influence between people. A large pipe might depict a difficult way out of a situation, or immense social connections. Crawling through a pipe suggests feelings or fears of being hemmed in, trapped, or in the narrow straits, or difficult circumstances within or in outer life. May also represent birth, either symbolically, or as memories in the form of intense feelings.

Sewage pipe: Group unconscious, the negative feelings of society.