(slang) nitrous oxide used as a recreational drug

Third-person singular simple present indicative form of crack up

A highly functional, smooth-running team.

Third-person singular simple present indicative form of crack out

(intransitive, drugs, slang) To show signs or symptoms of excessive crack cocaine use. / (transitive, drugs, slang) To intoxicate through the administration of crack cocaine.

simple past tense and past participle of crack out

(drugs, slang) Appearing excessively high or hooked on crack cocaine. / (by extension) Mentally and physically exhausted due to excessive drug consumption.

(slang, derogatory) Jack in the Box (the chain of fast food restaurants).

Synonym of dab hand (“expert; very skilled person”)

plural of crack hand