It is short for Douglas - from the Celtic for dark water
Doug Hoo wrote these clues because he thinks Turtle (or Tortoise as he calls her because shes apparently big and mean), the girl with the braid who kicks people in the shin, is a brat.
Doug and Meredith Haddix.
The external conflict is between Doug and Ralph and it is about friendship.
The noun Doug is a proper noun, the name of a person. The noun diner is a common noun, a word for any diner anywhere.If there is a restaurant (real of fictional) named Doug's Diner, that is a proper noun, the name of a specific place. Proper nouns are always capitalized.
Although it's functioning adjectivally here, by specifying the type of environment that Doug prefers, "work" is a noun in this case, and "work environment" is a noun-noun compound (these are common in English).
If you mean Doug Brochu and Chris Brochu, then yes they are brothers.
Do you mean the Pixar movie Up? The dog's name is Doug.
Doug Floyd goes by Doug.
Doug - 1991 Doug's Cartoon Doug's Monster Movie 3-8 was released on: USA: 1993
Doug - 1991 Doug Runs Doug Clobbers Patti 4-7 was released on: USA: 1994
Doug Sahm went by "Sir" Doug.
Doug - 1991 Doug Ripped Off Doug's Babysitter 4-9 was released on: USA: 5 December 1993
Doug - 1991 Doug Takes a Hike Doug Rocks 1-4 was released on: USA: 1 September 1991
Doug - 1991 Doug Battles the Rulemeister Doug's a Genius 2-7 was released on: USA: 24 May 1992
Doug - 1991 Doug's Career Anxiety Doug's Big Brawl 3-4 was released on: USA: 1993
Doug - 1991 Doug's Secret Adnmirer Doug's on TV 2-3 was released on: USA: 26 April 1992
Doug - 1991 Doug on the Trail Doug Meets RoboBone 2-10 was released on: USA: 14 June 1992