crack out verb4 •(UK, slang) To bring out a tool or method thought to be powerful or effective.Time to crack out your new super-jump ability and finally beat this level. •(slang) To show signs or symptoms of excessive crack cocaine use.Look over there. That kid is cracking out. •(slang) To intoxicate through the administration of crack cocaine. •(slang) To intoxicate, similar to a crack high, through administration of a comparable substance.Super Size Me 2: Holy Chicken!, Morgan Spurlock. "So part of the reason why this is the fastest growing chain is because their cracking us out on MSG" formscracked out · cracking out · cracks out