Define Dumm Meaning

Dumm

good rider but the highway stuff was fucking dumm (not smart)
By Harriot
Dumm-yatt
The term Dumm-yatt is frequently used in Scotland . It is the Scottish equivalent of Mong , Mongo , Dumb ass . It is used to describe someone stupid. Dumm-yatt can also be used to describe someone who fails at life.

Example 1

Person 1 : “aww damn I just dropped my hot dog!”
Person2: “you're sucha Dumm-yatt!”

Example 2

Person1 : “ I failed my math test

Person2 “what score did you get?

Person1 “ three percent”

Person2 “omg you Dumm-yatt!”
By Nari
Dumm Board
Used to describe a very annoying girl who lacks common sense, mental capacity, kindness, and/or smarts; does not depend on looks.

By Nicky
Dumm
When someone does something very dumb, But you don't want to insult them as they are younger or have a mental disability.

1: wait y dont vbucks go in my account from website wtf 1!11!!
2: you're dumm...
By Jennifer
Dumm
mean and eideotice

you are dumm
By Phelia
Dumme Victor
Its a stupid guy that dont know anything

Person: Hey what is 2 + 2

Dumme Victor: Idk because im stupid
By Aubrey