Baba Booey

From OAPedia.com

Baba booey is a saying shouted by Howard Stern fans. Much like Freebird, Bill Hicks has called it "The Mantra Of The Moron", according to most linguistic scientists,the monosyllabic nonsense that is baba booey originated from the orgasm sounds of the neanderthal, leading to the that all Howard fans are fucking unevolved primates who shout stupid nonsense that has never been funny or clever.Stern fans have claimed that it is named after the producer, but if O&A did the same thing it would never catch on and Opie and Anthony would have their feeding tubes removed.