rainbow of death 

a term refering to the rainbow logo on the cover or box/case of any video game made by the notoriously bad video game company LJN

oh Terminator 2 for the nes this looks pretty fun... wait a miniute aww no the rainbow of death

-James Rolf, The Angry Video Game Nerd

rainbow of death by lmxdurgex August 11, 2009

rainbow pinwheel of death 

The symbol that appears when your browser freezes up on the Mac. Its counterpart is the hourglass symbol on Windows.

Person #1. I bloody hate that loading hourglass.

Person #2. I have the rainbow pinwheel of death to deal with.

rainbow pinwheel of death by oubliette October 2, 2009

rainbow wheel of death 

that damned icon that appears whenever you screw up in OSX and you feel like smashing your computer.

George encountered the rainbow wheel of death when he tried to look at porn and it gave him a virus.

rainbow wheel of death by andy mishra January 4, 2007

Rainbow Castle of Death 

Prince Prospero's castle in "The Masque of the Red Death". It is called this because of it's many colored rooms and the end of the story.

Student: "I would never have gone to the Rainbow Castle of Death, if I had known what would have happened there."

Rainbow Castle of Death by K. Arthur January 3, 2010