I never drink water; that is the stuff that rusts pipes.    From LearnThat.org. 

Says Jeff Blumenfeld, editor of Expedition News, "An-Tiki has given new meaning to the term 'pipe dream.'".    From Wordnik.com.  [ABC News: Top Stories] Reference

That ghost-like plant, the Indian-pipe, is in flower, and quite common here – sometimes growing singly, more frequently several together.    From Wordnik.com.  [Rural Hours] Reference