Skip to main content
0
Search products
Search
Mugs
Tees
Hoodies
Search products
Search
Chat
Share
Free Shipping
Menu
Mugs
Tees
Hoodies
Back to urbandictionary.com
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
Slang with engineers and drafters for a number with four zeros in a row which is typically found in a top level assmembly drawing. [Originated] with the aerospace industry back in the 50s. In nerdspeak it has morphed into meaning anything that describes [the big picture] or the [master plan].
Text fits
Save
Cancel
🤖
Shopping Assistant
Online
Hey! 👋 I'm your shopping assistant. What are you looking for?
Ask about products
AI-generated responses. Verify claims.