"Doosh" is the imaginary sound of a punch connecting with the jaw of an opponent, particularly used during pretend fighting by overly hormonal teenage boys imitating WWF when they should really be out improving themselves.
"Doosh, doosh, I was giving it, bam, bam, doosh" (Hand and arm movements are at your discretion)
One who exhibits one or more of the following characteristics: self-importance/narcissism, egocentric, ethnocentric, racist, more dollars than sense, entitlement and anyone who thinks it's acceptable to wear plaid pants.
This word originated near the 15th century, when it was firsted used as an interjection or adjective to describe emotions. It has adapted a later meaning,( douche )which many people now-a-days ignorantly dismiss as a spelling error, such as christina tufford. Shame on you.