Noun
a purified and potent form of cocaine that is smoked rather than snorted; highly addictive
Source: WordNetYes I have smoked crack cocaine. But, no, do I? Am I an addict? No. Have I tried it? Um, probably in one of my drunken stupors, probably approximately about a year ago. Rob Ford
Whereas story is processed in the mind in a straightforward manner, poetry bypasses rational thought and goes straight to the limbic system and lights it up like a brushfire. It's the crack cocaine of the literary world. Jasper Fforde
Be careful. Journalism is more addictive than crack cocaine. Your life can get out of balance. Dan Rather
Crack cocaine is a smokeable form of cocaine made into small “rocks” by processing cocaine with sodium bicarbonate (baking soda) and water. Source: Internet