Skip to main content
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 ®
Browse A–Z
Add a Definition
User Settings
Definitions by The crew 3
Dirty Mer
Share definition
Flag
when a girl walks up to a
guy
in a
crowd
and starts to have sex with him while she is on her
period
Did see
Michelle
Dirty
Mer
that
guy
. There was period blood every where.
Dirty Mer
by
The crew 3
May 19, 2011
0
0
Get merch