noun. May involve a chest afro--a very hip look these days in other solar systems.
Real citation: "@ActuallyNPH Penn need to un-button one more shirt button for maximum chesthair-itude and pec-osity."
(Nov. 24, 2009, Geoff Kass, Twitter, http://twitter.com/checkedbaggage/statuses/6012855735)
Made-up citation: "This guy at the used clothes store had such insane chesthair-itude spilling out of his shirt that I was scared, as if a bear were about to maul my children. Yeeps."