Crackin means happening. Adding some kind of word that gives the word a sense of action - like a spinning wheel....something that is in a state of action ; you can say: what's crackalatin ? and this actually means "yo / hey, what’s happening ?!"
Its a powerful narcotic consisting of 1/3 cocaine, 1/3 baking soda, and 1/3 methamphetamine. It is made to be smoked but can be consumed in a variety of ways. The effects cause an abnormal strength and valor boost and potend visual and auditory hallucinations.
Methhead: yo man try dis new meth its the bomb Crackamphetamine user: bitch this shit make yo meth look like gummy bears
Something to say when a person is being a dumbass.
Having your head shoved so far up your butt crack, you could wear it for a hat. Deriative from the popular insults "to have your headup your ass" or "ass hat".