Talk about the worst possible name ever for a bit of camera equipment. "Your whale tail is flashing." The Whale tail looks pretty cool. An evolution of the Lightsphere 2. The lid lifts up instead of popping off and it comes with coloured gells too. But seriously, worst name ever. For those that don't know, a whale tail is...
From Wiki. Google it if you dare
As if having a milk bottle on your flash wasn't bad enough. Nicely done Mr Thong 
.Whale tail is a phrase describing the waistband of a thong or g-string when visible above the waistline of low-rise pants, shorts, or a skirt creating a shape resembling a whale's tail.
From Wiki. Google it if you dare