whoopee cushion


Wikipedia has an article on:



whoopee cushion ‎(plural whoopee cushions)

Whoopee cushion.jpg
  1. An inflatable bag containing a valve at its neck that retains the air in the bag until pressure is put on it (usually by someone unintentionally sitting on it after it has been placed on a chair by someone else as a practical joke), when the air is expelled with a sound similar to that of someone breaking wind.


Read in another language