About 6 months ago, I was on a ride w/my buddy Kevin who is a big guy and pretty slow cyclist. At one point, these two buff & quite cute young ladies, clearly hardcore cyclists, fly by, Kevin is already unhappy in general about how much he gets passed. But anyhow, one of them decides to rub salt in the wound and in reference to Kev's, ahem, rather low riding shorts, calls out, "Hey buddy, don't you know crack kills?".

I almost wrecked my bike laughing so hard.