whale tail
n.— «A Hollister spy says the thong visible from the back of low-rise jeans is called a “whale tail.”» —“Daily Datebook” by Leah Garchik San Francisco Chronicle (California) Aug. 23, 2004. (source: Double-Tongued Dictionary)
Further reading
Some people work hard to lose their accent in order to fit in. Others may be homesick for the voices they grew up with and try to reclaim them. How can you regain your old accent? Also, a compelling book about scientific taxonomy shows how humans...
Liam from San Francisco, California, is wondering about woo-woo. How did this term come to be an adjective describing beliefs or practices considered unscientific or irrational? Woo-woo likely imitates otherworldly sounds or ghostly moans. This is...