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 formal study of the five-dimensional continuum where the familiar four dimensions of spacetime are joined by a fifth dimension: probability. This revolutionary field posits that every possible outcome of every event doesn't just "might happen"—it actually exists, curled up in the probability dimension, waiting to be observed or collapsed. Spacetime-probability sciences attempt to map this hyperdimensional reality, asking questions like: where do all the lost socks go? (Answer: they exist with high probability in a dimension we can't access). And why does the bus always come only after you give up and light a cigarette? (Answer: you've just shifted to a probability branch where the bus exists).
Text fits
Save
Cancel