'ham it up' definitions:
Definition of 'ham it up'
From: WordNet
Definition of 'ham it up'
From: GCIDE
- Ham \Ham\ (h[a^]m), v. i. (Theater) To act with exaggerated voice and gestures; to overact. [PJC]
- ham it up to act in a showy fashion or to act so as to attract attention; to ham. [Colloq.] [PJC]