Wiktionary
off with your head
phr. (alternative form of off with one's head English)
Usage examples of "off with your head".
This is my specially sharpened scimitar, and it's off with your head if I'm at all displeased with you!
Say the wrong thing, don't say the right thing, and it could be off with your head.
Say the wrong thing, dont say the right thing, and it could be off with your head.