A Fraction of a Fraction

I hate the phrase "a fraction of a fraction." A fraction of a fraction is another goddamn fraction. You're wasting my time and yours by repeating unnecessary words. And what if the fraction of your fraction is something greater than 1, like 9/2? Well that's several times more than your original fraction, so you have now said the opposite of what you're trying to say. Congratulations, you're an idiot.

I recently heard someone say "a fraction of a fraction of a fraction of a fraction." Upon hearing this, my brain exploded, leaving only brain fractions all over the place.