Commonly resulting from a sudden increase in Cocaine fuelled meditation, KMDS can result in late night googling of one's self, foaming at the mouth, erectile dysfunction, uncontrollable crying, lazy eye and hair loss.
"He's 50 years old and been screaming at his computer screen like a baby all night, if he turns out to have Kicking Mustang Derangement Syndrome then at least he won't reproduce."
Promoting someone or something into bigger than it actually is, constantly talking someone up as if it is always on your mind. The reasons for Don Kinging one can differ but there is usually an underlying reason. Named after former boxing promoter Don King.
Guy 1: "Man, Johnny is always gettin the girls, he can pretty much get any girl in this club"
Guy 2: "Dang bradda, your always don kinging the hell outta Johnny"