1 definition by burntheorange

Top Definition
1 An attractive flirty female that you would want to have relations with, but is completely off limits. i.e. due to being slightly underage, related by marriage, sexual orientation, your best friends recent ex, your boss, etc.
Sara's younger sister is so hot, to bad she's a whitefish till she turns 18 next month.
by burntheorange February 03, 2010

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