flip your lid informalto suddenly become very angry大发雷霆，暴跳如雷;SYNgo crazy•Mom flipped her lid when she found out I was pregnant.妈发现我怀孕后，暴跳如雷。ˌflip your ˈlid(informal)to become very angry and lose control of what you are saying or doing发火；气得丧失自制力；气得发疯go mad |