- 护犊子 hùdúzi to protect one's children(colloquial) to be fiercely protective of one's own children; to shield one's children even when they are in the wrong
- 扯犊子 chědúzi to talk nonsense(dialect) to talk nonsense; to chat idly; to speak about things that are untrue or irrelevant
- 滚犊子 gǔndúzi beat it(Northeastern dialect) Go away; scram; get lost
- 牛犊子 niúdúzi calfThe young of a cow or bull
- 王八犊子 wángbādúzi bastardson of a bitch; bastard; a highly offensive term used to insult someone's character or parentage