A moment when one is craving to smoke a cigarette.
Referring to a Kodak Moment when a nice picture is taken and a moment is took to appreciate the picture.
person 1: Ey mayne im bored and stressed.
Person 2: Nigga its a kojack moment!
The rapid expulsion of hair follicles from the malehead to the extent of complete baldness.
I don't know man, look at all these guys gettin' their heads shaved and i'm over here suffering from kojackulation since i'm twenty, ain't even got eyebrows. Ya you laugh one of these days--POP you'll kojackulate then i want ya to laugh.