Duh = Thats Obvious, you moron!
dude 1: Hey bro, have you beat the Ender Dragon in minecraft yet?
dude 2: well, duh!
A way to state that something was/is clear or obvious. Which is commonly used by residences in the Bay area.
Friend: Justin is such an f-boy. Me: um... DUH!
A simple way to instantly let people know you mean business.
Person 1: This math test is hard
Person 2: Duh it's college finals
Expecting the obvious 😃 knowing the obvious it's a blue and red world! Is it bad that I like it that way! Yellow is is the way!