抓子儿

zhuāzǐr

kids' game involving throwing and grabbing

石子儿

shízǐr

cobble

鸡子儿

jīzǐr

(coll.) hen's egg

臭子儿

chòuzǐr

dead bullet (one that does not fire)

鸭子儿

yāzǐr

(coll.) duck's egg

绕弯子儿

ràowānzǐr

lit. to go on a long detour

出臭子儿

chūchòuzǐr

to make a bad move (in a game of chess)