When the hairline of a person is so low that their forehead becomes reclassified a "threehead". This also suggests that their forehead is only about three finger widths high.
by hidispenser January 25, 2005

When the hairline of a person is so low that their forehead becomes reclassified a "three head". This also suggests that their forehead is only about three finger widths high.
by hidispenser November 9, 2004
