Wild Eep! 

The shockingly beautiful sound made by an elegant creature which once graced the Macintosh system sounds.

Wild Eep! by Leprador April 3, 2003

Wild Eep! 

The incredibly beautiful, but eerilly mystifying, sound a mac makes when you make a mistake...was removed in os 9 but can be brought backif you have the sound file

EEP.... i made an oopsie

Wild Eep! by cactusjack901 January 12, 2005

Wild Eep! 

an annoying Macintosh sound

"eep!" goes the Mac when you do something bad

Wild Eep! by Bungalow Bill November 7, 2001