I heard a guy say he saw a girl with an ass so tight she could crack a walnut between her cheeks. Even having witnessed a girl deal a hand of poker from a deck in her vagina, I think the walnut business may be more of a metaphor than an actual crushing force scientific fact. Thankfully, Miami law requires girls like Michelle Lewin to workout in tight clothes in public so we can even have these kinds of debates in the first place. It's a slightly better ordinance than the one in San Francisco requiring fat men to sit naked on bus benches. Word to the wise, don't lick the bus benches in San Francisco.
Photo Credit: Pacific Coast News