be on game

be on (one's) game

To play a sport with great skill.

Name	Pronounced	Usage
Jaquelyn	JAK-ə-lin	English (Rare)
Mihaela	mee-hah-YE-lah (Romanian), mee-HAH-el-ah (Croatian)	Romanian, Slovene, Croatian, Macedonian
Gerulf	GE-ruwlf (German)	German, Ancient Germanic
Doriano	-	Italian
Phillis	['fiis]
Lior	-	Hebrew