Green’s Dictionary of Slang

what’s krackalackin? phr.

(US black) a greeting.

2000		Ebonics Primer at www.dolemite.com 🌐 krackalakin Definition: to say ‘what’s up’; what the deal is. Example: Yo Dolemite! What’ s krackalakin hustler?
2002		Teen Lingo: The Source for Youth Ministry 🌐 whas’ crackulatin’ (derived from ‘What’s crackulating?’) What is going on? How is it going? Good to see you. When greeting someone say ‘Whas’ crackulatin’?’.