Jonah Falcon is mind-bogglingly well-endowed
"When erect, Falcon's penis generates enough heat to warm hands – campfire style – from a distance of six inches."
9.5 inches flaccid, 13.5 inches erect; you can find out more in this Rolling Stone article (via Popbitch). Their see it for yourself link has been bandwidth-raped, but might be back in a while.