1 definition by number 100 star trek fan

mutated, deformed,most fuck ugly creature imaginable, usually has squinty eyes, scrawny frame, protruding fangs and a bulbous nose. Generlly two-backed with straw like fur.
man 1:oh my fucking god what is that
man 2:my eyes, my eyes
man 3:oh my oh my its its the GRANNY RAT run run run away
man 1:a granny rat fuck god help us we all gonna die
man 3:im gonna cut off my penis before it gets to me
man 2:oh shit fuck my eyes they burn they burn oh for the love of god my eye my eyes!!!!
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