When you get horny and fuck an ugly chick

A goth who has been part of the subculture since it originally came about, or a goth over the age of 40.

When you lose your erection in the middle of sexual intercourse.

The opposite of erectile dysfunction, where instead of a man’s penis unable to become erect, his penis is unable to become flaccid, thus forth remaining erect for an undisclosed amount of time.