Skip to main content
Search Urban Dictionary
Back
Start typing to search.
Searching
...
Dictionary
Store
App
Chat
Blog
Help
Words of the Day
Browse
Add a Definition
User Settings
Definitions by 0b0p
Underlayn
Share definition
Flag
Filler word
, used to use
zoot
along with
it.
Me: Underlayn?
Ryan
:
Ha
? Me:
Zoot
!
Underlayn
by
0b0p
August 21, 2025
Get the
Underlayn
mug.
