A term given to identify an individual of the gay/lesbian persuasion. Often used when walking down the street and want to point out a gay to a friend but want to do so in a subtle manner. Can be used in the following versions for various types of gays:
1. Dirka-Straight up gay
2. Dirkaaaaa-Hot gay
3. Dirka dorka-Gay person who thinks they are straight.
4. Dirka dyka-Lesbian
"Oh my god, check out that dirka over there" or "where are all the dirka dykas? Are they in hiding?"