1 definition by Doctor Brown
A danker, similar to a canker sore, are small, shallow lesions that develop on the soft tissues in your dick — under your ball section, on your shaft, or at the top base of your crank. Unlike cold sores, danker sores don't occur on the surface of your dick and aren't contagious. They can be very painful, however, and can make jerking and intercourse very difficult.
Heath, due to excessive jerking and lack of washing, developed a nasty danker sore. With a little dab of toothpaste and rest it healed -- and he was back to his normal routine.
by Doctor Brown December 11, 2008