A dumpster dive happens when someone intentionally searches for something in someone else's pile of refuse.

Someone on a dumpster dive may be looking for things to reuse or to sell to recyclers, improperly destroyed confidential information to misuse, or evidence of a crime.

Not to be confused with Trash Landing (a pile of refuse breaks one's fall).

Examples of Dumpster Dive include:

Live Action TV

Real Life

  • When a company replaces old computers with new computers, geeks will search the company's dumpster for equipment.
  • Freeganism, a sustainable living philosophy that includes dumpster diving to not waste food.
  • Dumpster diving is a living in Manshiyat Naser, whose residents live off Cairo's garbage, making it one of Cracked.com's The 6 Weirdest Cities People Actually Live In.
  • Identity thieves searching for people's personally identifying information in dumpsters.
  • This trope is Older Than Radio: In 19th-century London, dumpster divers were called Rag-and-bone men.