A frustrated exclamation a-la Homer Simpson that is overtaken almost immediately by an understanding that nothing can be done to remedy the situation, and that all in all, the result could have been much worse.

An amalgam formed from the phrases "You Do That" and "You Do So." It is still unclear as to whether the initial usage of the phrase "You Doo Doh" was meant to mean "You Do That" or "You Do So." This phrase is currently sweeping through the New Jersey area as a replacement for both of these phrases. It can also be adapted to many other phrases such as "Ok so go do that" to "Ok so go doo doh."
It can also be used in more than one tense. The importance is on the word "Doh," however (in the non-Homer-Simpson sense).
Example:
"Do the dishes!"
"Already did doh!"
The origin of this phrase is quite well-known. It began with one schoolteacher at one small school in New Jersey. On one particular day he was rather livid at his class for violating those super-special rules that were made simply for the case of having rules. Example: No Gum Chewing. He turned, red-faced to the student and shouted, "IF YOU WANT TO GO CHEW YOUR GUM IN THE HALLWAY, YOU DOO DOH!" From then on, the phrase spread like wildfire, becoming frequently used both verbally and on the internet.
It is a very useful phrase as it is both powerful and versatile, and any given human being in the English-speaking United States would benefit from making it part of their vocabulary.
So go out and doo doh.

A field of study offered by college universities that focuses on math and applied sciences. Students who decide to major in engineering are usually obese and socially awkward individuals (think Yu-gi-oh card players and band geeks) going into the major with the false hope that the big pay check later will make everything better. They sacrifice all good aspects of life (healthy eating habits, developing good social skills, having a open mind, and sex) in order to study arbitrary things such as multivariable calculus and thermodynamics. In their quest to become soulless number crunching zombies they begin to bash on other majors constantly complaining on how hard and important their major is and anything that's not engineering is irrelevant. In reality they are short changing themselves from developing important social networking skills (which is essential in the job market) and obtaining a well rounded education. When the time does come they will most likely screw up on the interview to get the big job (due to their social awkwardness) and end up teaching at a community college as a second rate professor.

When a person has nipples that look like you are able to mold them like you would with Play-Doh (usually small but pointy)

A string of words used for sarcasm/trolling. The words must be exclaimed when said. Duh deh doh is a 'troll sound'.

Noun- 1:A colored, claylike substance that is sold to children to keep them entertained for hours. 2: A non-toxic modeling clay for small children. Can dry if left out for 2-3 days. Adults or irresponsible teenagers (like me) can use it for all sorts of home repair.

1). the title for legendary rock star Bruce Springsteen.
2). the person who bosses you at work
3). The main villain in Metal Gear Solid 3...and it's a girl too!
4). in a video game, an opponent more fiercer than normal enemies. Will use stronger attacks than normal enemies as well as have more hp. Boss battles can sometimes be epics.