No duh, Darwin 

A more family-friendly version of saying, "No shit, Sherlock!" Both expressions are a blunt reply when someone says the obvious.

Soldier: The heavy is a spy!

Scout: No duh, Darwin!

No duh, Darwin by GallopingSausage August 31, 2019

Journal of No Duh 

Common Sense. When explaining something, it can be used as a citation

A professor is lecturing and the bullet points in the PowerPoint are completely obvious and didn't need higher education to figure out.

Professor: "These explanations are strait out of the Journal of No Duh"

Journal of No Duh by Midnite Ninja February 25, 2010

no sh-duh! 

a word you can use when almost saying no SHIT but an adult comes in and changes SHIT into DUH

(IN the swimming pool)

bob:hey diego your hair is so wet!
diego:no SHIIII
*adult comes in*
diego:no SH-DUH!,STUPID! -.-'

no sh-duh! by whiterice696 June 18, 2011

no, duh 

A person uses, no, duh when someone suggests or asks about something that is obviously true.

" can I eat breakfast today?"
responce would be, "no, duh!"

no, duh by bruuuuuuuuuhhhh.... November 21, 2016

noduh

A word used when someone says something very obvious or states a question with a very obvious answer; This word is often used in a sarcastic manner

Person 1: Hey! Me, *Person 3*, *Person 4*, and *Person 5* are going to the mall tonight. Wanna come?
Person 2: Noduhh.

noduh by OoHbAbYATRIPLE December 11, 2022