blood is up

somebody's blood is up

if someone's blood is up, they are very angry or excited about something and may act in a violent way Now Tom's blood was up - he ran at Bob waving his fists.

Common Names:

Name	Pronounced	Usage
LenuȚA	le-NOOT-sah	Romanian
Tellervo	-	Finnish Mythology
Nikeisha	ni-KEE-shə	African American (Rare)
Swithin	-	History
Sylvanus	-	English (Archaic)
Arlen	AHR-lən	English