look up any word, like ratchet:
 
2.
adj. something thats poppin, the happening space, a tight place to be

v. can also be used to ask what's happening or what's going on
adj. It was hella people there last night, the party was definitely crackin.

v. You know anything that's crackin tonight?
by that dozen April 30, 2005
 
1.
meaning another word for"happening". originating from the back streets of New York
"yo, wots craking homey"
"arrm cool"
by Tolga November 20, 2004