be after (one's) blood

To seek revenge on another person. He hit my classic car, so I'm after his blood now.

Name	Pronounced	Usage
Panagiotakis	-	Greek
Thorben	TAWR-ben (German)	Danish, German
Vibiana	-	Ancient Roman
'Ashtoret	-	Biblical Hebrew, Near Eastern Mythology
Anatoli	ah-nah-TO-leey	Russian, Ukrainian
Florentin	flo-rawn-TEN	French