2 definition by Phinn

Top Definition
British version of yo momma
I had yermum last night. Good, not great.
by Phinn October 07, 2003

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in reference to a most optimum and most high end example of a situation or event. One of the best, most elite, and accepted examples of a situation in a popular culture.
"That is definately an A team thing to do." or "That is total A team."
by phinn October 23, 2003

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