overactகுலுக்குkulukku(kulukku)(3 intr)act a role in an exaggerated manner; strut, put on foppish airs, act flamboyantly or melodramatically; ham it up; put on the dog, camp it up, pile it on, lay it on; get all worked up about s.t.; ham (it) up
Usage:
வர வரத் தமிழ் நடிகைகள் மிகவும் குலுக்குகிறார்கள்vara varat tamiḻ naṭikaikaḷ mikavum kulukkukiṟārkaḷ
vara vara tamiḻ naḍihenga rombadaan kulukkuraanga
More often than not, Tamil cinema actresses tend to overact.