It's actually the spot between your eyebrows where you would have a horn, were you a unicorn. Humorous in context because of its suggestive nature, even though its root meaning is quite innocent.
Person 1: I'm actually not that hot in my unicorn area.
Person 2: WTF?!
She was sweating profusely from her unicorn area because it was 100 degrees out.
Prices shown in USD.
Gib unten deine Mailadresse ein um jeden Morgen gratis dein "Urban Wort des Tages" zu bekommen!
Die Mails werden von firstname.lastname@example.org versendet. Wir versenden keine Spammails.