foul one's own nest

Etymology
From the proverb.

Verb

 * 1) To damage one's environment.
 * 2) To hurt one's own interests, especially to damage the reputation of one's self, family or group.
 * 1) To hurt one's own interests, especially to damage the reputation of one's self, family or group.
 * 1) To hurt one's own interests, especially to damage the reputation of one's self, family or group.
 * 1) To hurt one's own interests, especially to damage the reputation of one's self, family or group.
 * 1) To hurt one's own interests, especially to damage the reputation of one's self, family or group.

Translations

 * Czech: kálet si do vlastního hnízda
 * Danish: besudle sin egen rede
 * Norwegian:
 * Bokmål:
 * Nynorsk: skite i eige reir
 * Spanish:
 * Swedish: