1 definition by Nick North

A female - usually the oldest, the least attractive, and the biggest prude - who takes charge and hovers over a group of female friends while out drinking.

Exceptionally good at the cockblock. Usually rounds up the other girls to go home just as you're about to hook up with one.

Commonly found leading groups of sorority girls.

Jill was all over me at the bar last night, but then Mother Goose Janet laid down the cockblock and took her home just as it got good.
by Nick North January 12, 2008
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