1.
Avian fecal matter. In the 18th and 19th centuries, the North American
Guano Company would send ships to south-Pacific islands to harvest the
guan, which was used as fertilizer. (seriously!)
2. Bad news or something unpleasant and unflattering.
1. We used to have to
import our guano from Mocronesia, but today we produce so much bullshit in Washington, that we no longer need
the bird shit!
2.
Wendy really dumped a load of guano on me when she said we were breaking up!
