crack a whip

listen to the pronunciation of crack a whip
İngilizce - Türkçe
İngilizce - İngilizce
shake a whip so it makes a snapping sound, hit with a whip
crack the whip
{f} act in a domineering manner; strongly request obedience and hard work and efficiency from others; encourage to greater effort (Slang)
crack a whip