'Mobbish' definitions:

Definition of 'mobbish'

adjective

Characteristic of a mob; disorderly or lawless; "fanned mounting tension into mobbish terrorizing"; "moblike mentality" [syn: mobbish, moblike]

From: GCIDE

Mobbish \Mob"bish\, a. Like a mob; tumultuous; lawless; as, a mobbish act. --Bp. Kent. [1913 Webster]