purple monkey dishwasher

Despite claims this phrase originated on "The Simpsons", it actually existed long before it was used in the show. The phrase is intended to portray the distortion of facts when passed from person to person.

Its use in "The Simpsons" was accurate; Bart starts a rumour by whispering to one person who whispers it to another, etc. By the time the rumour reaches the front of the crowd, the phrase "Purple monkey dishwasher" has been added to the end due to people mishearing the original rumour as it passed from person to person.

Due to the popularity of "The Simpsons", the phrase has since become a commonly used response to opinions stated based on hearsay and unconfirmed rumours.

A parody of the game 'telephone' used on an episode of The Simpsons. Instead of an original message becoming jumbled by person to person contact, the message is perfectly repeated at the end...but with the addition of the words "purple monkey dishwasher."

A nonsense phrase seen widely in an early Simpson's episode. Added at the end of a Chinese whisper, ironically, as there are few if any phrases which can be mistaken for "purple monkey dishwasher". For this reason, it is sometimes used to check if communications are working properly, instead of ie. "testing" "mic check" "test test 1 2 3 check" and/or "syphilis".

Originating from an episode of the Simpsons (episode 2F19 "The PTA Disbands")
It has taken on a comical nonsensical interjectional use... appropriate as comic relief or as a tension breaker

derived from the simpsons, a term that should now be applied to the end of every game of chinese whispers - broken telephone.

the answer to any "why" question you do not know.

A quick inconspicuous phrase to alert your friends of the pressence of a suspicious looking/acting character.
in other words - 'lets get out of here'