撕逼

撕逼	sī bī	(slang) (lit.) to tear cunt / (fig.) (of females) to have a catfight / to have a bitch fight
撕	sī	to tear
逼	bī	variant of 逼 / to compel / to pressure
逼	bī	to force (sb to do sth) / to compel / to press for / to extort / to press on towards / to press up to / to close in on / euphemistic variant of 屄