Buttersheep
From FFXIclopedia, the free Final Fantasy XI encyclopedia
Refers to Warriors that sub White Mage, in particular during the 4th Vanadiel census when it was revealed that this combination was 10th most common at 2.38%.
Refers to a hypothetical situation where a mad sheep can choose a subjob, and has the choices of Shark, Elephant, or Butterfly. And despite the other job's advantages chooses butterfly.
Although the initial use of this term was strictly for WAR/WHM, the term can be generalized towards any job that uses a subjob that offers almost no uses, for example the less common WAR/RDM that has even less MP and later spells.
The 5th Vanadiel census reveals that the Warrior/White Mage combination has fallen to below 1.74%.

