splenetic - Dictionary definition and meaning for word splenetic
Note that many of the words with roots from body organs mean irritable. Examples: splenetic, spleen, bilious, atrabilious, dyspeptic, livery, and liverish.
SPLENETIC ,when u have a pain in the spleen,u get ILL-TEMPERED
Sounds like he is very much planetic i.e very much thinking no plan is suit for him.