In the Family Guy episode, Stew-Roids, there's a scene where Peter makes Stewie watch Spike TV to make Stewie more manly. One of the sound effects used in the background for the Spike TV sequence about men stuff is the distinct Oddworld "Fart" sound effect.
http://familyguy.wikia.com/wiki/Stew-Roids
Here's the link. You guys should be able to notice it easily
http://www.youtube.com/watch?v=WIAeMOPMsY4