“Individual players are encouraged to display their skills by the whistling and ululation of the spectators.”

“In the days to follow, Charles would argue that this high-pitched ululation was the real reason for the crash.”

“It was odd to see the effect that the ululation of the wild cat crying out in the woods had had upon the strapping frontiersman.”

“My fickle midwestern mother-in-law broke into loud ululations over the cherry strudel, with its vanilla ice cream and dusting of powdered sugar.”

“After less than a minute of nonstop barking, I heard the first canine rejoinders, the ululations of outraged yip dogs.”

“Why does Danny Elfman's music score erupt with Arabic-sounding ululations if not to make us think of the Middle East?”