whale tail
n.— «The whale tail of her thong points to a string troubling her big arse like a cheese cutter driving through a squishy mozzarella ball.» —“Spike Heels and Skin Tight Jeans” by Audrey This Is Not A Diary Mum June 15, 2005. (source: Double-Tongued Dictionary)
Further reading
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
You know when a cat’s tail goes straight up and appears to vibrate? Emily from Coventry, Rhode Island, says her family has their own word for that: fribbling. She says her family also made up the word bomple to denote the action of fruit...