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
The ancient Mach-1 Skytrains in Vancouver. The front and back of each car have a small door, and when looking at that in combination of the shape of the train around that door, it looks just like an outhouse. Not only that, it has been known in the past and still occurs occasionally, to function as one, where people will use the space of where the fold down seats are just behind the small door, to take a poo poo! These old poop poo trains are also known as boobie trains, crying trains, chicken slaughter trains.
Text fits
Save
Cancel