Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell My Personal Information
Information Collection Notice
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
DMCA
© 1999–2026 Urban Dictionary ®
Words of the Day
Browse
Add a Definition
User Settings
Definitions by Corpse bride
Mercury
Share definition
Flag
A nickname for someone who is
extremely
toxic
,
like
the chemical mercury.
Don
't
trust
Emma, she's
such a
mercury.
Mercury
by
Corpse bride
August 17, 2022
0
0
Get merch