“Even her hair changed, falling flat against her head and shoulders as the former kinkiness evaporated from it.”
“Oh please don't try and give me a demonstration of your kinkiness.”
“They draw on the tabloid traditions of ruling-class kinkiness and hypocrisy.”
kink
(Scotland, dialect) A convulsive fit of coughing or laughter; a sonorous indraft of breath; a whoop; a gasp of breath caused by laughing, coughing, or crying.