someone's blood is up

US /ˈsʌm.wʌnz blʌd ɪz ʌp/
UK /ˈsʌm.wʌnz blʌd ɪz ʌp/
"someone's blood is up" picture
1.

se le subió la sangre a la cabeza, estar muy enfadado

someone is very angry or excited

:
•
When he heard the news, his blood was up and he started shouting.
Cuando escuchó la noticia, se le subió la sangre a la cabeza y empezó a gritar.
•
Don't say anything to him now, his blood is really up.
No le digas nada ahora, está realmente enfadado.
:
be in someone's bloodbe after someone's bloodbloodmake someone's blood boilsomeone's (own) flesh and bloodmake someone's blood run coldhave someone's blood on your hands