| English | Russian |
| a tough nut to crack | орех не по зубам |
| crack a bottle of vodka | раздавить бутылку |
| crack jokes | сыпать остротами |
| crack one joke after another | сыпать остротами |
| crack the case | раскрыть преступление (However, the perpetrator managed to evade the undercover cops, leading authorities to install cameras overlooking the location, which ultimately cracked the case. Upon viewing the footage following yet another incident, police were surprised to discover that the 'ne'er-do-well' behind the spree was just a neighborhood dog named Billy.  coasttocoastam.com ART Vancouver) |
| crack the case | раскрыть загадку (In the nearly 75 years since, the identify of the Somerton Man has remained a mystery, though one researcher now believes that he has cracked the case at last. coasttocoastam.com ART Vancouver) |
| crack-up | надлом |
| crack up | развихляться |
| crack-up | надрыв |
| crack-up | надлом (mental) |
| crack up | надрываться |
| crack up | надорваться |