Chibri is a word used by someone who is under the influence of drugs or alcohol to the extent that their ability to pronounce words properly greatly diminishes. It was originally derived from a term from the recent fad of 'Talking like a Maori': "Choice, Bro!"
Since its first usage many years ago, the word chibri has adapted to be used in place of any adjective, similar to the word smurf
; although many people just use the word randomly in place of any other word, or just as an exclamation of delight.
Josh: "How 'bout another beer, bro?"