"Poohbar" is something a mother loves to call her son (that he most likely doesn't want to hear, especially in the company of others). It is an endearing, affectionate term that some adoring mothers have difficulty removing from their vocabulary due to the fact that their child/children is/are so special.

Poohbar is a variation of the "Winnie the Pooh" character who is also known as "Pooh Bear."
Mother: "Hi Poohbar! How much longer will you be working on that project? I was thinking we'd have dinner at 7."

Son: "Mom, don't call me that! I'm not a baby, anymore. I'm an adult!"
by thingoneandthingtwo March 9, 2012
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