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 Mamamama
Posum
Share definition
Flag
Posum. U think I spelt that
wrong
but at our school
possum
stands for P-
piece
O-of S-shit and then um. Um meaning they r annoying.
"She
thinks
she's better than everyone and she a
bratty
bitch."
"
Ikr
she is such a posum."
Posum
by
Mamamama
February 23, 2017