Rattlesnake

"Rattlesnake" is a song performed by Randy Marsh in the Season Fifteen episode, "You're Getting Old". The music is made up of minimal lyrics and sounds of flatulence.

Background
Randy is in denial about getting older, so he tries to convince his wife he enjoys the latest music craze called Tween Wave. He regresses back to his adolescence by hiding in his room playing tween wave songs and ignoring his wife. His commitment to the genre escalates to where he begins performing at the bowling alley with his singing partner Steamy Nicks.

Lyrics
I've got a fever but it's under control! I said I've got a fever need to take it kind of slow! I've got a fever but it's out of control. Ga ga, ga ga, la ga ga ga.