almost incoherent mumblings from far East telemarketers and tech. support personnel as they reach your voicemail and decide to hang up rather than leave a message. May also be a form of a localized, derogatory term for "the guy didn't answer his phone, I got his machine"

Most always captured on your voicemail, from an unknown number.

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.