З200
ПОКАЗЫВАТЬ/ПОКАЗАТЬ ЗУБЫ (кому)
collVPsubj:
humanfixed WO 1. to respond to some question or remark angrily, rudely, in a curt manner
X показал (Y-y) зубы - X retorted sharply
X snapped (back) at YX bit Y's head off.
2. to display the malicious side of one's nature, display hostility, a readiness to repulse s.o. : X показал зубы = X showed (bared) his teeth (fangs).