plural of dwarf sperm whale

plural of sulfur-bottom whale

plural of sulphur bottom whale

plural of melon-headed whale

Peponocephala electra, a cetacean of the oceanic dolphin family Delphinidae.

plural of Antarctic minke whale

A species of minke whale, Balaenoptera bonaerensis, found mainly in the southern hemisphere.

(slang) Extremely stupid.

A large species of dolphin, Globicephala melas, of the North Atlantic and Southern Ocean.

(slang, humorous) Highly improbable; not to be believed.