the whale tail is the shape formed when a g-string rides up high over a womans trousers

the whale tail is the shape formed when a thong or g-string rides up high over a womans trousers

A thong/g-string riding up the back, usually while wearing low-rise jeans. Derived from a whale's tail sticking out of the water.

whale tail – the appearance of the top rear strap of a woman’s thong, v-string or g-string underwear above the waistline of her pants, shorts, or skirt whenever she sits, bends over or squats, though some low-rise clothing is now designed to display the whale tail at all times; so-called because the strap closely resembles a whale’s tail rising from the water.

A whale tail is the effect that happens when a girls G-string or Thong becomes exposed as she walks, bends over or squats. Actually whenever you can see that wonderful exposed thong in the shape of a whale's tail. Lowrise jeans and higher cut thongs are creating for extremly great Whale Tails around as more and more thongs become exposed.

A fashion boom popularized by Britney Spears and Anna Korinkova incorporating hipster jeans and high riding thongs.

when a girls underwear shows because her pants are too low therefore forming the shape of a whale tail on her behind