 Iron Maiden 's 1983 album Piece of Mind features a short backwards message , included by the band in response to allegations of Satanism that were surrounding them at the time . Between the songs " The Trooper " and " Still Life " is inebriated drummer Nicko McBrain doing an impression of Idi Amin Dada : " ' What ho ' , sed de t 'ing wid de t 'ree bonce [ said the thing with the three heads ] . Don 't meddle wid t <unk> you don 't understand , " followed by a belch . Prince 's controversial song " Darling Nikki " includes the backmasked message , " Hello , how are you ? I am fine , because I know that the Lord is coming soon . " The Waitresses ' 1982 EP I Could Rule the World if I Could Only Get the Parts included a backwards masking warning on the cover and a message masked within the song " The Smartest Person I Know " : " Anyone who believes in backwards masking is a fool . " 
