An audible warning, on some trains, that the automatic doors are about to close

A large amount of activity and work, usually in a noisy surrounding.

Alternative form of hustle and bustle

plural of hustle alarm

(informal, slang) A secondary job that brings in extra cash.

(US, slang, intransitive) To eavesdrop.

present participle of ear hustle

simple past tense and past participle of ear hustle