Skip to main content
Dictionary
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell 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 PEWN
GrandBoss
Share definition
Flag
A sexy
man
who has
gay sex
with grandpas that are above the age 90.
Your grandfather was riding on a dick at
two
in the morning with your friend from down the
street
that has
now
turned into a GrandBoss
GrandBoss
by
PEWN
May 13, 2013