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
Bohuslav	bo-hoo-SLAHV (Ukrainian)	Czech, Slovak, Ukrainian
Osborne	AHZ-born	English
Koralo	ko-RAH-lo	Esperanto
Vidal	bee-DHAHL	Spanish
Wasylyna	-	Ukrainian
&Aelig;&Thorn;Elr&Aelig;D	-	Anglo-Saxon