your favorite tweaks across the globe
A slang coinage that I suspect is not destined to survive. It refers to how much textile material is covering a woman's private parts.
Agreed. It'd be more likely to survive if it had a double t. Compare 'Satan' and 'wattage'.
Yes, it sounds like a play on wattage, which already has a double-T. Since twat doesn't, I think the author can get away with twatage.