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 grum guy
Grum
Share definition
Flag
Grum, A
weird
looking
rat
thing
that crawls around.
"
Whoa dude
look at that
grum scittering
around
"
Grum
by
grum guy
March 11, 2021
Get the
Grum
mug.