detachable penis

<noun> 1. A sexual act; only able to be performed in total darkness. The male penetrates the female's vagina with an object that resembles a penis (dildo, cucumber, banana, etc.); while doing so, the male makes loud and convincing "grunts" and "moans." Within minutes, the male then suddenly falls out of the bed and "screams," leaving the penis-like object inside of the female. When performed correctly, the female will panic, scream, and in some occasions faint, thinking the male's penis has "fallen off." 2. A male who has leprosy, and whose penis can literally detach.