Twat-Tide
Twat Tide, also known as the "Cam Cunt Effect," refers to a woman's vagina becoming very moist, even when no obvious stimulus is present. It is the idea that the vagina 'sees' and is reacting to something nearby which cannot be immediately perceived.
Woman addressing her vagina: "What do you see girl? You're doing that twat-tide thing again and it's terribly distracting."