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 Doctor Tentacles Fritzl III
Third Basebook
Share definition
Flag
When you
masturbate
to pictures of
facebook friends
in bikinis.
Dude,
I just
got to
third
basebook, to your
sister
!
Third Basebook
by
Doctor Tentacles Fritzl III
September 4, 2010