When your second toe is longer than your first toe.

A casual invitation / threat used by an individual that is not afraid of fucking someone up.

An elongated second toe used to climb trees, and hang by ones feet from balconies.

In women, useful in getting a better grip on their mates back. In males, useful for quickly climbing down from second floor windows when husbands roll in the front door.

More likely in chronic masturbators. An unnecessary accessory in the short and squat.

Also called "ape toe" or "frog toe."