The Roman Emperor Claudius II Gothicus made marriage illegal because he could not draft married men into the army. Valentine continued to marry couples in secret. The emperor learned of this and had Valentine arrested, tortured and beheaded.
Many saints had their heads removed. Here are a few examples:John the Baptist Saint Paul Saint George Saint Denis Saint Valentine of Rome
a coakroach can go three weeks after its head gets chopped off
Goliath's head must have been chopped off
He had his head chopped off
quagmire
She had her head chopped off.
ganesha
Chopped her head off!!!
Goliath's head must have been chopped off
He had his head chopped off
Because she was Austrian.
It means took a sharp implement and chopped your neck until your head was no longer connected. Do you mean the idiom "bityour head off"? That means yelled at you severely, usually for no good reason.