Skip to main content
Dictionary
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell or Share 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 Adotwill
yo21o
Share definition
Flag
Your only
21
once
Fuck it
let's
go to
Vegas
!!! #YO21O
yo21o
by
Adotwill
December 10, 2013
Get the
yo21o
mug.
