Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
British saying to express great surprise and or fear. the use of the words "blue lights" in this saying most likely refers to the lights found on emergency vehicles such as police, ambulance and fire service. When they approach from behind at breakneck speed with their sirens blaring and lights flashing, you are often caught by surprise, this causes the fight of flight response also known as "shitting yourself. " The combination of flashing lights as well as a fear response produces the saying "shitting blue lights"
Text fits
Save
Cancel