Slushy Burger Song

Slushy Burger Song is a song by Maurice, Jones, and Drew, creators of Slushy Burger. It was made in the early 1940's. It was made for Slushy Burger people for when they eat, they feel happier with the song while they enjoy the meal. Later in 1966, recording demos were put onto tapes and put on the back of the Slushy Burger mascots. The song has a voice with various types of wind instruments. It is known that Dr. Heinz Doofenschmirtz hates the song, and wants to put his own song with any rhyming words with "evil" or related the the word "evil". It is only known to be heard and sung 3 times, all in the episode of Does This Duckbill Make Me Look Fat?. It is sung by (in Does This Duckbill Make Me Look Fat?) Major Monogram and Carl, and Doofenschmirtz. It is heard when Doofenschmirtz takes out the tape. It is heard many times as background music throughout the series.