it's called a Darwin's Tubercle, it's proves the evolution theory is correct, I have a really prominent one!PsychicTaco115 said:A bit of cartilage in my left ear sticks out, so when you feel it, there's a little bump
Not exactly life-changing, but it's fun to rub in times of... thinking
More detail
http://en.wikipedia.org/wiki/Darwin%27s_tubercle