A Theory is when a girl wears tight pants... not just any tight pants. Tight-skin-and-fat-spilling-over-so-you-have-to-pee-every-15-minutes pants... If you happen to spot these...you are a witness to a Drop Theory. The design and cut of the modern day jeans for femmes are made to lift the buttocks and thigh-fat and create an apple-bottom effect. However, in some cases... it presents a shelf-look... so much that you could have a tea party on one such lady's bottom.

This effect is not all that unlike the bustle skirts of the Victorian Era. The appearence of a large bottom gives a subtle, body-language message that a woman is fertile and able to produce multiple children. Such is the reason for men (or women) being so attracted.

When a girl goes to remove those jeans, though, the drop theory is at it's best, and the buttocks and thighs return to normal shape, with imprints around the hips.
"The design and cut of the modern day jeans for femmes are made to lift the buttocks and thigh-fat and create an apple-bottom effect. However, in some cases... it presents a shelf-look... so much that you could have a tea party on one such lady's bottom."
by Victoria May 21, 2004
Get the Drop Theory mug.